9%
|
1 | |
5% | 2 | |
4%
| 3 | |
4%
| 4 | |
0%
| 5 | |
15%
| 5-10 | |
12%
| 10-15 | |
8%
| 15-20 | |
7%
| 20-25 | |
29%
| יותר מ-25 שנים |