1991 |
85%
|
2011 |
65%
|
2017 |
79%
|
2013 |
68%
|
2021 |
82%
|
2000 |
61%
|
2001 |
68%
|
2002 |
72%
|
2000 |
63%
|
2014 |
58%
|
1992 |
74%
|
2007 |
60%
|
1998 |
68%
|
2020 |
82%
|
2013 |
66%
|
2007 |
56%
|
2017 |
52%
|
2010 |
54%
|
2011 |
57%
|
2005 |
67%
|
2006 |
70%
|
2001 |
69%
|
1995 |
71%
|
2006 |
61%
|
2023 |
76%
|
2022 |
64%
|
2022 |
65%
|
1977 |
58%
|
2006 |
67%
|
2022 |
45%
|
2023 |
60%
|