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Transplant Statistics: Annual Report : Reference Tables

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Table 1.4
Characteristics of Waiting List Registrations at End of Year, 1992 to 2001

Blood Type Year
1992 1993 1994 1995 1996 1997 1998 1999 2000 2001
Total 28,952 33,105 37,346 43,304 49,381 55,648 62,571 68,676 75,495 81,528
O 15,076 17,203 19,219 22,298 25,630 28,852 32,484 35,787 39,269 42,542
A 8,590 9,896 11,282 13,190 14,853 16,897 18,927 20,895 22,975 24,636
B 4,606 5,147 5,875 6,721 7,647 8,506 9,474 10,197 11,232 12,148
AB 680 859 970 1,095 1,251 1,393 1,686 1,797 2,019 2,202
Total (%) 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
O 52.1% 52.0% 51.5% 51.5% 51.9% 51.8% 51.9% 52.1% 52.0% 52.2%
A 29.7% 29.9% 30.2% 30.5% 30.1% 30.4% 30.2% 30.4% 30.4% 30.2%
B 15.9% 15.5% 15.7% 15.5% 15.5% 15.3% 15.1% 14.8% 14.9% 14.9%
AB 2.3% 2.6% 2.6% 2.5% 2.5% 2.5% 2.7% 2.6% 2.7% 2.7%

Source: OPTN/SRTR Data as of August 1, 2002.
(%) = Percentages are based on totals including missing and unknown.
(-) = None in category.

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