The information requested can be found in the table:
Number Percentage 1997 16,713 86.6 1998 16,710 87.2 1999 16,541 87.9 2000 16,617 88.9 2001 17,034 88.7 2002 20,159 97.1 2003 20,903 97.9 2004 21,987 98.1 2005 22,767 98.1 2006 23,723 98.1 2007 23,826 98.4 2008 24,811 98.9 Source: Achievement and Attainment Tables.
The jump in the pass rate in 2002 is partly due to the new unitised A-level exams which saw the first cohort taking AS courses.