2003 |
44%
|
1998 |
41%
|
1998 |
40%
|
1998 |
54%
|
2000 |
36%
|
1998 |
37%
|
1997 |
41%
|
2000 |
41%
|
2000 |
40%
|
2000 |
37%
|
1998 |
43%
|
2000 |
45%
|
2000 |
40%
|
1996 |
65%
|
2017 |
43%
|
1997 |
49%
|
1997 |
50%
|
1997 |
58%
|
1997 |
49%
|