| 2015 |
90%
|
| 1999 |
86%
|
| 2000 |
83%
|
| 2006 |
74%
|
| 2010 |
77%
|
| 2000 |
72%
|
| 2019 |
68%
|
| 2018 |
68%
|
| 2017 |
68%
|
| 2003 |
44%
|
| 1997 |
75%
|
