| 1990 |
80%
|
| 1986 |
56%
|
| 1995 |
51%
|
| 1985 |
78%
|
| 2006 |
68%
|
| 2004 |
45%
|
| 2019 |
49%
|
| 2006 |
44%
|
| 2018 |
57%
|
| 1995 |
51%
|
