| 1999 |
49%
|
| 1990 |
70%
|
| 1996 |
57%
|
| 2001 |
45%
|
| 2004 |
46%
|
| 2015 |
52%
|
| 2018 |
50%
|
| 2020 |
54%
|
| 2003 |
65%
|
