Note: this covers all persons (percentages)
| 1995 |
1996 |
1997 |
|
| Very concerned (see list 27) |
8 |
9 |
6 |
| Concerned (see list 27) |
14 |
17 |
13 |
| A little concerned (see list 27) |
26 |
24 |
21 |
| Not at all concerned |
28 |
32 |
31 |
| There is no problem |
24 |
19 |
29 |
| Don't know |
1 |
0 |
0 |
| Total |
100 |
100 |
100 |
Note: this covers all persons (percentages)
| 1995 |
1996 |
1997 |
|
| Very concerned (see list 28) |
6 |
4 |
6 |
| Concerned (see list 28) |
13 |
14 |
9 |
| A little concerned (see list 28) |
22 |
24 |
25 |
| Not at all concerned |
35 |
38 |
33 |
| There is no problem |
20 |
17 |
25 |
| Don't know |
3 |
3 |
2 |
| Total |
100 |
100 |
100 |