The following tables provide information about incurred and cumulative paid losses and allocated loss adjustment expenses (“ALAE”), net of reinsurance. The following tables also include IBNR reserves plus expected development on reported claims and the cumulative number of reported claims as of December 31, 2018.



Reporting Segment: U.S. Operations Operating Division: Excess and Surplus Lines Line of Business: Liability (in millions, except number of claims reported)
	Incurred Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	202.9	$	206.0	$	205.8	$	200.0	$	193.5	$	192.8	$	189.0	$	187.8
2012			189.6		196.0		189.7		183.6		184.4		182.1		182.3
2013					217.9		222.6		224.3		227.2		220.4		216.0
2014							213.0		215.2		213.2		211.9		212.3
2015									232.5		237.1		228.6		226.4
2016											246.4		250.6		243.1
2017													253.3		244.3
2018															278.8
													Total		$	1,791.0

	Cumulative Paid Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	17.6	$	53.8	$	91.0	$	122.9	$	146.6	$	162.4	$	170.0	$	174.3
2012			17.2		52.8		89.1		120.8		142.4		157.5		163.4
2013					17.6		60.2		100.4		135.2		163.7		179.6
2014							15.0		52.2		95.9		131.6		154.5
2015									16.5		51.9		91.4		131.5
2016											17.4		52.8		95.5
2017													11.5		38.7
2018															15.0
													Total		$	952.5
Outstanding liabilities for unpaid losses and ALAE prior to 2011, net of reinsurance															54.7
Total outstanding liabilities for unpaid losses and ALAE, net of reinsurance															$	893.2



	As of December 31, 2018
Accident Year	Incurred Losses & ALAE, Net of Reinsurance		IBNR & Expected Development on Reported Claims		Cumulative Number of Reported Claims ⁽²⁾
2011	$	187.8	$	10.0	8,454
2012	182.3		11.0		7,389
2013	216.0		21.0		7,297
2014	212.3		36.2		6,502
2015	226.4		60.3		6,000
2016	243.1		100.3		5,548
2017	244.3		153.3		5,302
2018	278.8		227.9		4,026


⁽¹⁾	Information presented for calendar years prior to 2018 is required supplementary information and is unaudited.


⁽²⁾	The cumulative number of reported claims is measured by individual claimant at a coverage level. Reported occurrences that do not result in a liability are included as reported claims.



Reporting Segment: U.S. Operations Operating Division: Specialty Admitted Line of Business: Liability (in millions, except number of claims reported)
	Incurred Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	140.3	$	155.1	$	159.0	$	157.5	$	158.2	$	154.0	$	153.7	$	154.0
2012			140.3		146.3		149.7		153.3		151.5		147.7		146.7
2013					126.6		133.2		136.7		133.2		131.1		130.6
2014							115.6		121.9		116.9		114.5		111.5
2015									107.3		106.7		101.7		102.3
2016											96.1		99.9		99.3
2017													121.5		129.5
2018															147.3
													Total		$	1,021.2

	Cumulative Paid Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	23.2	$	57.5	$	85.9	$	111.3	$	126.1	$	135.1	$	139.8	$	143.1
2012			20.1		51.0		80.7		105.8		120.8		127.9		131.8
2013					18.9		49.4		74.0		93.6		102.8		109.7
2014							17.4		38.8		58.7		75.3		86.1
2015									17.2		35.0		48.8		64.2
2016											11.1		31.7		48.6
2017													16.3		44.4
2018															19.4
													Total		$	647.3
Outstanding liabilities for unpaid losses and ALAE prior to 2011, net of reinsurance															48.7
Total outstanding liabilities for unpaid losses and ALAE, net of reinsurance															$	422.6



	As of December 31, 2018
Accident Year	Incurred Losses & ALAE, Net of Reinsurance		IBNR & Expected Development on Reported Claims		Cumulative Number of Reported Claims ⁽²⁾
2011	$	154.0	$	6.3	28,160
2012	146.7		8.0		23,627
2013	130.6		10.3		18,948
2014	111.5		13.9		16,316
2015	102.3		21.1		14,530
2016	99.3		22.1		11,583
2017	129.5		50.2		12,897
2018	147.3		82.8		13,351


⁽¹⁾	Information presented for calendar years prior to 2018 is required supplementary information and is unaudited.


⁽²⁾	The cumulative number of reported claims is measured by individual claimant at a coverage level. Reported occurrences that do not result in a liability are included as reported claims.



Reporting Segment: U.S. Operations Operating Division: Specialty Admitted Line of Business: Professional (in millions, except number of claims reported)
	Incurred Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	35.0	$	35.0	$	35.0	$	32.5	$	28.2	$	26.9	26.6		$	26.0
2012			27.8		28.3		28.6		25.8		24.0		24.5		24.9
2013					20.9		21.5		21.1		19.0		19.8		19.5
2014							22.4		22.4		26.0		33.7		36.2
2015									29.9		29.5		33.2		34.0
2016											44.2		44.8		45.1
2017													60.1		61.8
2018															70.8
													Total		$	318.3

	Cumulative Paid Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	3.2	$	11.8	$	17.8	$	22.0	$	24.0	$	25.4	$	25.7	$	25.8
2012			2.3		8.6		16.9		19.9		21.4		22.6		23.5
2013					1.9		6.3		10.9		14.2		17.6		17.5
2014							2.3		5.4		15.1		24.1		25.5
2015									1.8		8.3		15.6		20.8
2016											2.4		11.9		24.6
2017													3.5		24.9
2018															4.5
													Total		$	167.1
Outstanding liabilities for unpaid losses and ALAE prior to 2011, net of reinsurance															0.1
Total outstanding liabilities for unpaid losses and ALAE, net of reinsurance															$	151.3



	As of December 31, 2018
Accident Year	Incurred Losses & ALAE, Net of Reinsurance		IBNR & Expected Development on Reported Claims		Cumulative Number of Reported Claims ⁽²⁾
2011	$	26.0	$	0.3	820
2012	24.9		0.4		640
2013	19.5		1.2		620
2014	36.2		2.8		1,043
2015	34.0		2.1		1,816
2016	45.1		13.1		3,226
2017	61.8		15.9		3,669
2018	70.8		55.0		3,603


⁽¹⁾	Information presented for calendar years prior to 2018 is required supplementary information and is unaudited.


⁽²⁾	The cumulative number of reported claims is measured by individual claimant at a coverage level. Reported occurrences that do not result in a liability are included as reported claims.



Reporting Segment: U.S. Operations Operating Division: Specialty Admitted Line of Business: Specialty (in millions, except number of claims reported)
	Incurred Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	0.2	$	3.9	$	3.4	$	3.4	$	3.6	$	2.6	$	2.0	$	1.7
2012			7.5		6.7		4.9		4.3		4.0		3.9		3.5
2013					10.0		8.6		4.6		2.5		1.7		0.9
2014							13.1		13.1		8.9		6.0		4.8
2015									14.8		14.3		9.5		5.5
2016											15.0		15.0		11.2
2017													16.2		16.2
2018															20.8
													Total		$	64.6

	Cumulative Paid Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	—	$	1.6	$	1.4	$	1.3	$	1.2	$	1.7	$	1.7	$	1.7
2012			3.6		3.3		3.3		3.3		3.3		3.4		3.3
2013					0.4		0.9		0.9		0.9		0.9		0.9
2014							1.1		3.3		4.0		4.0		4.1
2015									0.2		0.1		0.2		0.3
2016											1.3		1.6		2.2
2017													0.3		0.1
2018															—
													Total		$	12.6
Outstanding liabilities for unpaid losses and ALAE prior to 2011, net of reinsurance															—
Total outstanding liabilities for unpaid losses and ALAE, net of reinsurance															$	52.0



	As of December 31, 2018
Accident Year	Incurred Losses & ALAE, Net of Reinsurance		IBNR & Expected Development on Reported Claims		Cumulative Number of Reported Claims ⁽²⁾
2011	$	1.7	$	—	80
2012	3.5		0.2		129
2013	0.9		—		50
2014	4.8		0.8		50
2015	5.5		2.9		24
2016	11.2		5.5		58
2017	16.2		16.2		84
2018	20.8		19.8		71


⁽¹⁾	Information presented for calendar years prior to 2018 is required supplementary information and is unaudited.


⁽²⁾	The cumulative number of reported claims is measured by individual claimant at a coverage level. Reported occurrences that do not result in a liability are included as reported claims.



Reporting Segment: International Operations Operating Division: Reinsurance Line of Business: Property (in millions, except number of claims reported)
	Incurred Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	116.3	$	105.0	$	107.1	$	105.1	$	104.4	$	104.3	$	132.3	$	138.9
2012			47.2		51.3		50.3		51.6		46.4		62.7		66.9
2013					32.1		33.6		33.1		31.4		33.0		32.4
2014							26.5		26.5		24.2		35.3		38.1
2015									27.1		23.3		32.6		27.1
2016											43.7		175.5		169.1
2017													157.8		158.0
2018															67.6
													Total		$	698.1

	Cumulative Paid Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	40.9	$	66.5	$	87.7	$	95.5	$	97.8	$	99.0	$	127.2	$	134.1
2012			12.4		31.1		40.6		49.6		44.0		58.7		64.6
2013					4.2		16.7		26.5		29.0		31.0		31.1
2014							2.8		12.7		18.3		36.4		36.9
2015									4.3		11.0		20.3		20.6
2016											13.6		142.3		153.0
2017													84.2		139.5
2018															24.7
													Total		$	604.5
Outstanding liabilities for unpaid losses and ALAE prior to 2011, net of reinsurance															3.6
Total outstanding liabilities for unpaid losses and ALAE, net of reinsurance															$	97.2



	As of December 31, 2018
Accident Year	Incurred Losses & ALAE, Net of Reinsurance		IBNR & Expected Development on Reported Claims			Cumulative Number of Reported Claims ⁽²⁾
2011	$	138.9	$	0.3		459
2012	66.9		0.2			277
2013	32.4		0.3			219
2014	38.1		0.5			221
2015	27.1		3.2			219
2016	169.1		11.0			381
2017	158.0		(28.8		)	774
2018	67.6		4.2			391


⁽¹⁾	Information presented for calendar years prior to 2018 is required supplementary information and is unaudited.


⁽²⁾	The cumulative number of reported claims is measured by individual claimant at a coverage level. Reported occurrences that do not result in a liability are included as reported claims.



Reporting Segment: International Operations Operating Division: Argo Insurance Bermuda Line of Business: Liability (in millions, except number of claims reported)
	Incurred Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	6.6	$	6.6	$	6.6	$	4.4	$	2.2	$	1.6	$	1.0	$	—
2012			7.4		7.4		7.4		5.6		4.4		1.7		—
2013					8.5		8.5		8.5		8.5		4.9		2.2
2014							9.8		9.8		9.8		6.2		1.5
2015									11.3		14.3		24.8		35.4
2016											13.9		14.0		14.0
2017													17.1		17.3
2018															8.9
													Total		$	79.3

	Cumulative Paid Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2011	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—
2012			—		—		—		—		—		—		—
2013					—		—		—		—		2.3		2.3
2014							—		—		0.1		0.1		1.2
2015									—		—		16.1		20.3
2016											—		—		—
2017													—		3.3
2018															—
													Total		$	27.1
Outstanding liabilities for unpaid losses and ALAE prior to 2011, net of reinsurance															—
Total outstanding liabilities for unpaid losses and ALAE, net of reinsurance															$	52.2



	As of December 31, 2018
Accident Year	Incurred Losses & ALAE, Net of Reinsurance		IBNR & Expected Development on Reported Claims		Cumulative Number of Reported Claims ⁽²⁾
2011	$	—	$	—	1,423
2012	—		—		1,381
2013	2.2		—		1,190
2014	1.5		0.2		1,329
2015	35.4		1.0		1,567
2016	14.0		13.9		1,874
2017	17.3		12.2		1,900
2018	8.9		8.8		839


⁽¹⁾	Information presented for calendar years prior to 2018 is required supplementary information and is unaudited.


⁽²⁾	The cumulative number of reported claims is measured by individual claimant at a coverage level. Reported occurrences that do not result in a liability are included as reported claims.



Reporting Segment: International Operations Operating Division: Syndicate 1200 Line of Business: Liability (in millions, except number of claims reported)
	Incurred Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2010 ⁽¹⁾		2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2010	$	5.7	$	4.8	$	4.4	$	6.1	$	5.9	$	5.8	$	5.7	$	5.8	$	5.7
2011			8.0		8.6		10.8		10.9		10.2		10.1		10.6		10.7
2012					8.7		10.8		14.9		14.2		13.8		14.5		15.0
2013							22.7		26.7		26.2		24.4		24.3		25.1
2014									37.1		35.9		33.6		32.5		33.8
2015											34.2		29.6		29.2		29.6
2016													25.5		26.4		26.1
2017															24.5		23.3
2018																	21.4
															Total		$	190.7

	Cumulative Paid Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2010 ⁽¹⁾		2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2010	$	—	$	0.2	$	0.6	$	1.1	$	2.0	$	2.8	$	3.7	$	4.0	$	4.3
2011			0.2		0.8		1.6		3.4		5.4		6.9		7.8		8.7
2012					0.4		1.1		2.6		5.8		8.2		10.1		11.8
2013							1.5		3.2		7.0		11.3		15.6		19.7
2014									1.9		4.5		9.8		13.6		20.2
2015											0.8		5.1		7.4		12.3
2016													1.8		5.7		10.6
2017															1.9		6.6
2018																	2.2
															Total		$	96.4
Total outstanding liabilities for unpaid losses and ALAE, net of reinsurance																	$	94.3



	As of December 31, 2018
Accident Year	Incurred Losses & ALAE, Net of Reinsurance		IBNR & Expected Development on Reported Claims
2010	$	5.7	$	0.1
2011	10.7		0.2
2012	15.0		0.6
2013	25.1		2.5
2014	33.8		5.0
2015	29.6		8.2
2016	26.1		10.2
2017	23.3		15.2
2018	21.4		17.6


⁽¹⁾	Information presented for calendar years prior to 2018 is required supplementary information and is unaudited.



Reporting Segment: International Operations Operating Division: Syndicate 1200 Line of Business: Professional (in millions, except number of claims reported)
	Incurred Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2010 ⁽¹⁾		2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2010	$	15.5	$	12.8	$	12.7	$	11.2	$	10.1	$	9.4	$	9.5	$	9.5	$	9.7
2011			19.1		21.0		18.5		15.5		14.7		14.7		15.1		15.7
2012					13.9		13.8		14.1		14.0		14.0		14.9		15.4
2013							22.5		22.4		22.6		22.2		22.3		23.1
2014									34.5		35.7		35.9		39.0		40.9
2015											37.8		37.3		38.5		38.7
2016													32.8		26.9		26.4
2017															24.5		22.0
2018																	21.2
															Total		$	213.1

	Cumulative Paid Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2010 ⁽¹⁾		2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2010	$	0.1	$	0.9	$	2.0	$	3.0	$	3.8	$	5.1	$	6.5	$	6.8	$	7.6
2011			1.0		2.5		4.1		6.6		8.3		10.6		11.3		12.8
2012					0.6		1.8		4.3		5.7		8.1		9.5		11.2
2013							1.7		3.7		7.0		11.6		15.4		17.6
2014									1.6		6.3		14.6		23.7		27.9
2015											2.2		8.2		14.8		19.7
2016													2.0		5.8		10.6
2017															1.2		5.1
2018																	1.0
															Total		$	113.5
Total outstanding liabilities for unpaid losses and ALAE, net of reinsurance																	$	99.6



	As of December 31, 2018
Accident Year	Incurred Losses & ALAE, Net of Reinsurance		IBNR & Expected Development on Reported Claims
2010	$	9.7	$	0.1
2011	15.7		0.4
2012	15.4		0.8
2013	23.1		3.0
2014	40.9		6.5
2015	38.7		11.3
2016	26.4		10.8
2017	22.0		14.6
2018	21.2		17.6


⁽¹⁾	Information presented for calendar years prior to 2018 is required supplementary information and is unaudited.



Reporting Segment: International Operations Operating Division: Syndicate 1200 Line of Business: Property (in millions, except number of claims reported)
	Incurred Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2010 ⁽¹⁾		2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2010	$	50.7	$	58.2	$	54.6	$	54.2	$	51.5	$	51.2	$	50.7	$	51.4	$	51.1
2011			108.0		113.3		107.5		94.8		92.9		92.4		92.4		91.8
2012					88.7		88.5		92.8		91.9		90.9		90.8		89.9
2013							83.3		79.2		78.2		76.7		76.5		75.6
2014									69.7		64.1		65.5		66.0		65.3
2015											55.9		66.2		73.4		74.0
2016													70.7		86.6		91.8
2017															85.2		91.8
2018																	62.3
															Total		$	693.6

	Cumulative Paid Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2010 ⁽¹⁾		2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2010	$	1.8	$	19.5	$	28.0	$	33.8	$	35.8	$	40.0	$	41.5	$	42.6	$	43.4
2011			23.4		47.1		61.8		73.5		79.3		81.0		82.7		82.4
2012					29.4		47.6		62.8		73.9		76.3		77.5		77.7
2013							44.4		56.7		69.2		73.3		74.2		73.5
2014									29.4		51.4		57.5		60.0		59.9
2015											22.8		42.7		52.6		59.1
2016													38.8		64.1		78.8
2017															29.7		62.7
2018																	30.1
															Total		$	567.6
Total outstanding liabilities for unpaid losses and ALAE, net of reinsurance																	$	126.0



	As of December 31, 2018
Accident Year	Incurred Losses & ALAE, Net of Reinsurance		IBNR & Expected Development on Reported Claims
2010	$	51.1	$	—
2011	$	91.8	$	0.2
2012	89.9		0.2
2013	75.6		0.1
2014	65.3		0.1
2015	74.0		0.1
2016	91.8		0.8
2017	91.8		15.7
2018	62.3		31.2


⁽¹⁾	Information presented for calendar years prior to 2018 is required supplementary information and is unaudited.



Reporting Segment: International Operations Operating Division: Syndicate 1200 Line of Business: Specialty (in millions, except number of claims reported)
	Incurred Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2010 ⁽¹⁾		2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2010	$	12.8	$	15.7	$	13.6	$	13.0	$	12.1	$	12.1	$	12.0	$	12.0	$	12.0
2011			38.3		40.0		38.7		34.0		33.2		33.2		33.1		32.7
2012					52.5		56.4		60.7		59.2		59.0		58.8		58.2
2013							75.7		81.2		82.5		82.1		81.8		81.5
2014									92.1		98.4		99.7		101.1		100.6
2015											89.8		87.8		93.8		95.3
2016													86.0		84.5		87.7
2017															80.1		76.5
2018																	65.0
															Total		$	609.5

	Cumulative Paid Losses & ALAE, Net of Reinsurance
Accident Year	For the Years Ended December 31,
	2010 ⁽¹⁾		2011 ⁽¹⁾		2012 ⁽¹⁾		2013 ⁽¹⁾		2014 ⁽¹⁾		2015 ⁽¹⁾		2016 ⁽¹⁾		2017 ⁽¹⁾		2018
2010	$	1.8	$	8.6	$	8.8	$	9.2	$	9.0	$	9.7	$	10.0	$	10.0	$	10.2
2011			11.5		19.5		23.6		27.1		28.5		29.1		29.5		29.4
2012					17.9		27.4		38.8		45.7		48.7		49.8		50.1
2013							30.9		52.3		68.7		76.2		78.2		78.6
2014									37.7		71.4		82.5		88.9		90.4
2015											30.9		54.0		66.2		74.0
2016													37.3		59.0		68.7
2017															20.1		42.6
2018																	18.7
															Total		$	462.7
Total outstanding liabilities for unpaid losses and ALAE, net of reinsurance																	$	146.8



	As of December 31, 2018
Accident Year	Incurred Losses & ALAE, Net of Reinsurance		IBNR & Expected Development on Reported Claims
2010	$	12.0	$	—
2011	32.7		—
2012	58.2		—
2013	81.5		(0.5		)
2014	100.6		0.7
2015	95.3		3.0
2016	87.7		6.6
2017	76.5		21.8
2018	65.0		40.3


⁽¹⁾	Information presented for calendar years prior to 2018 is required supplementary information and is unaudited.