1997 |
71%
|
1997 |
78%
|
1999 |
60%
|
1998 |
67%
|
1999 |
65%
|
2000 |
64%
|
1999 |
81%
|
2008 |
--
|
1997 |
--
|
1998 |
--
|
1998 |
--
|
1999 |
--
|
1998 |
--
|
1998 |
--
|
1999 |
--
|
2000 |
--
|
1999 |
--
|
2000 |
--
|
1999 |
--
|