| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
0.5%
|
|
| 1 | 70 |
3.5%
|
|
| 2 | 50 |
2.5%
|
|
| 3 | 90 |
4.5%
|
|
| 4 | 38 |
1.9%
|
|
| 5 | 51 |
2.6%
|
|
| 6 | 58 |
2.9%
|
|
| 7 | 24 |
1.2%
|
|
| 8 | 27 |
1.4%
|
|
| 9 | 24 |
1.2%
|
|
| 10 | 35 |
1.8%
|
|
| 11 | 25 |
1.3%
|
|
| 12 | 151 |
7.6%
|
|
| 13 | 15 |
0.8%
|
|
| 14 | 10 |
0.5%
|
|
| 15 | 9 |
0.5%
|
|
| 16 | 3 |
0.2%
|
|
| 17 | 2 |
0.1%
|
|
| 18 | 13 |
0.7%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| 22 | 1 |
0.1%
|
|
| 23 | 1 |
0.1%
|
|
| 95 | two or more years | 1277 |
64.3%
|
| 99 | 1 |
0.1%
|
|
| 101 | .Z | 6253 |