| 2007 | 29334 | | 2006 | 29191 | | 2005 | 28838 | | 2004 | 28739 | | 2003 | 28539 | | 2002 | 28310 | | 2001 | 28006 | | 2000 | 27931 | | 1999 | 27744 | | 1998 | 27583 | | 1997 | 27442 | | 1996 | 27501 | | 1995 | 27507 | | 1994 | 27363 | | 1993 | 27285 | | 1992 | 27182 | | 1991 | 27059 |
| 
(top) |
| 2007 | 1510 | | 2006 | 1336 | | 2005 | 1228 | | 2004 | 1293 | | 2003 | 1222 | | 2002 | 1183 | | 2001 | 1101 | | 2000 | 1110 | | 1999 | 965 | | 1998 | 992 | | 1997 | 1040 | | 1996 | 989 | | 1995 | 1031 | | 1994 | 931 | | 1993 | 880 | | 1992 | 859 | | 1991 | 817 |
| 
(top) |
| 2007 | 12305 | | 2006 | 12195 | | 2005 | 12036 | | 2004 | 11900 | | 2003 | 11783 | | 2002 | 11647 | | 2001 | 11502 | | 2000 | 11419 | | 1999 | 11261 | | 1998 | 11166 | | 1997 | 11054 |
| 
(top) |
| 2007 | 14177 | | 2006 | 14122 | | 2005 | 13978 | | 2004 | 13964 | | 2003 | 13831 | | 2002 | 13720 | | 2001 | 13568 | | 2000 | 13533 | | 1999 | 13453 | | 1998 | 13367 | | 1997 | 13333 | | 1996 | 13374 | | 1995 | 13363 | | 1994 | 13365 | | 1993 | 13353 | | 1992 | 13311 | | 1991 | 13232 |
| 
(top) |
| 2007 | 15157 | | 2006 | 15069 | | 2005 | 14860 | | 2004 | 14775 | | 2003 | 14708 | | 2002 | 14590 | | 2001 | 14438 | | 2000 | 14398 | | 1999 | 14291 | | 1998 | 14216 | | 1997 | 14109 | | 1996 | 14127 | | 1995 | 14144 | | 1994 | 13998 | | 1993 | 13932 | | 1992 | 13871 | | 1991 | 13827 |
| 
(top) |
