The following table provides the number of stock options outstanding and exercisable as at December 31, 2022 by range of exercise price and their related intrinsic aggregate value, and for options outstanding, the weighted-average years to expiration. The table also provides the aggregate intrinsic value for in-the-money stock options, which represents the amount that would have been received by option holders had they exercised their options on December 31, 2022 at the Company’s closing stock price of $100.95.


	Options outstanding						Options exercisable
Range of exercise prices	Number of options	Weighted-average years to expiration	Weighted-average exercise price		Aggregate intrinsic value (millions)		Number of options	Weighted-average exercise price		Aggregate intrinsic value (millions)
$23.84 - $41.51	2,105,506	1.6	$	36.62	$	135	2,105,506	$	36.62	$	135
$41.52 - $55.48	1,655,284	2.3	$	49.09	$	86	1,526,734	$	48.64	$	80
$55.49 - $90.81	1,795,994	4.0	$	70.03	$	56	883,395	$	66.85	$	30
$90.82 - $111.52	1,796,349	5.6	$	94.35	$	12	240,490	$	94.49	$	2
Total(1)	7,353,133	3.3	$	61.69	$	289	4,756,125	$	49.02	$	247

(1) As at December 31, 2022, the total number of in-the-money stock options outstanding was 7,339,374 with a weighted-average exercise price of $61.60. The weighted-average years to expiration of exercisable stock options is 2.4 years.

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