Transplant Statistics: Annual Report

	Year
	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000
Total	19,046	22,079	24,815	27,261	30,590	34,008	37,457	40,962	44,011	47,831
Residency	13,988	18,340	23,746	26,499	29,854	33,220	36,538	39,717	42,201	45,496
U.S. Resident
Non-Resident Alien	69	107	156	185	221	281	329	374	404	480
Unknown	4,989	3,632	913	577	515	507	590	871	1,406	1,855
Residency (%)	73.4%	83.1%	95.7%	97.2%	97.6%	97.7%	97.5%	97.0%	95.9%	95.1%
U.S. Resident
Non-Resident Alien	0.4%	0.5%	0.6%	0.7%	0.7%	0.8%	0.9%	0.9%	0.9%	1.0%
Unknown	26.2%	16.5%	3.7%	2.1%	1.7%	1.5%	1.6%	2.1%	3.2%	3.9%

Source: OPTN/SRTR Data as of August 1, 2001.

(%) = Percentages are based on totals including missing and unknown.

(-) = None in category.