| 2007 | 39585 | | 2006 | 39412 | | 2005 | 39288 | | 2004 | 39058 | | 2003 | 38716 | | 2002 | 38326 | | 2001 | 37818 | | 2000 | 37722 | | 1999 | 37584 | | 1998 | 37499 | | 1997 | 37521 | | 1996 | 37352 | | 1995 | 37418 | | 1994 | 37298 | | 1993 | 37115 | | 1992 | 37183 | | 1991 | 36859 |
| 
(top) |
| 2007 | 2221 | | 2006 | 2058 | | 2005 | 1914 | | 2004 | 1814 | | 2003 | 1745 | | 2002 | 1636 | | 2001 | 1572 | | 2000 | 1528 | | 1999 | 1455 | | 1998 | 1444 | | 1997 | 1418 | | 1996 | 1341 | | 1995 | 1338 | | 1994 | 1272 | | 1993 | 1211 | | 1992 | 1202 | | 1991 | 1109 |
| 
(top) |
| 2007 | 16035 | | 2006 | 15956 | | 2005 | 15914 | | 2004 | 15782 | | 2003 | 15594 | | 2002 | 15364 | | 2001 | 15117 | | 2000 | 14951 | | 1999 | 14785 | | 1998 | 14672 | | 1997 | 14621 |
| 
(top) |
| 2007 | 19080 | | 2006 | 18944 | | 2005 | 18902 | | 2004 | 18749 | | 2003 | 18580 | | 2002 | 18468 | | 2001 | 18228 | | 2000 | 18207 | | 1999 | 18196 | | 1998 | 18159 | | 1997 | 18232 | | 1996 | 18196 | | 1995 | 18284 | | 1994 | 18284 | | 1993 | 18153 | | 1992 | 18196 | | 1991 | 18049 |
| 
(top) |
| 2007 | 20505 | | 2006 | 20468 | | 2005 | 20386 | | 2004 | 20309 | | 2003 | 20136 | | 2002 | 19858 | | 2001 | 19590 | | 2000 | 19515 | | 1999 | 19388 | | 1998 | 19340 | | 1997 | 19289 | | 1996 | 19156 | | 1995 | 19134 | | 1994 | 19014 | | 1993 | 18962 | | 1992 | 18987 | | 1991 | 18810 |
| 
(top) |
