| 2008 |
84%
|
| 2012 |
80%
|
| 2002 |
75%
|
| 2019 |
66%
|
| 2016 |
62%
|
| 2007 |
70%
|
| 1988 |
77%
|
| 2005 |
68%
|
| 1988 |
76%
|
| 2008 |
63%
|
| 1988 |
77%
|
| 1994 |
76%
|
| 1994 |
55%
|
| 2008 |
42%
|
| 2014 |
70%
|
| 2016 |
48%
|
| 2020 |
32%
|
| 1996 |
57%
|
