| 1989 |
| 1990 |
| 1991 |
| 1992 |
| 1993 |
| 1994 |
| 1995 |
| 1996 |
| 1997 |
| 1998 |
| 1999 |
| 2000 |
| 2001 |
| 2002 |
| 2003 |
| 2004 |
| 2005 |
|
| 24,947~
|
| 26,662~
|
| 30,431~
|
| 27,655~
|
| 23,727~
|
| 24,796~
|
| 27,263~
|
| 27,251~
|
| 24,617~
|
| 21,501~
|
| 20,893~
|
| 20,879~
|
| 20,127~
|
| 18,709~
|
| 18,585~
|
| 19,378~
|
| 19,486~
|
|
| 22,641~ |
| 25,709~ |
| 28,426~ |
| 26,919~ |
| 23,550~ |
| 25,087~ |
| 26,231~ |
| 26,239~ |
| 24,529~ |
| 22,103~ |
| 21,848~ |
| 22,674~ |
| 22,426~ |
| 19,919~ |
| 19,682~ |
| 20,903~ |
| 20,727~ |
|
| 4,137~
|
| 4,399~
|
| 4,362~
|
| 5,511~
|
| 4,527~
|
| 4,448~
|
| 4,363~
|
| 4,384~
|
| 4,370~
|
| 4,268~
|
| 3,933~
|
| 3,908~
|
| 3,695~
|
| 3,961~
|
| 4,231~
|
| 4,481~
|
| 4,296~
|
|
347~
|
330~
|
559~
|
622~
|
538~
|
439~
|
640~
|
791~
|
883~
|
702~
|
633~
|
673~
|
1,125~
|
1,323~
|
1,439~
|
1,704~
|
2,085~
|
|