1989 |
76%
|
1961 |
73%
|
1959 |
91%
|
1961 |
91%
|
1965 |
80%
|
2007 |
80%
|
1959 |
70%
|
1969 |
79%
|
1966 |
79%
|
1964 |
82%
|
1963 |
82%
|
1968 |
81%
|
1965 |
81%
|
1963 |
85%
|
1964 |
85%
|
1966 |
63%
|
1959 |
78%
|
2007 |
78%
|
1960 |
78%
|
2019 |
57%
|