Rental Income

The Operating Partnership is the lessor and the sublessor to tenants under operating leases with expiration dates ranging from January 1, 2018 to 2064. The minimum rental amounts due under the leases are generally either subject to scheduled fixed increases or adjustments. The leases generally also require that the tenants reimburse us for increases in certain operating costs and real estate taxes above their base year costs. Approximate future minimum rents to be received over the next five years and thereafter for non-cancelable operating leases in effect at December 31, 2017 for the consolidated properties, including consolidated joint venture properties, and our share of unconsolidated joint venture properties are as follows (in thousands):



	Consolidated Properties		Unconsolidated Properties
2018	$	901,092	$	433,764
2019	865,254		386,564
2020	790,714		424,201
2021	657,283		426,078
2022	558,993		414,889
Thereafter	3,339,829		3,102,309
	$	7,113,165	$	5,187,805