| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than 1 year | 6541 |
3%
|
| 1 | Completed 1 year | 9309 |
4.3%
|
| 2 | Completed 2 years | 14408 |
6.7%
|
| 3 | Completed 3 years | 14665 |
6.8%
|
| 4 | Completed 4 years | 13501 |
6.3%
|
| 5 | Completed 5 years | 18675 |
8.7%
|
| 6 | Completed 6 years | 11455 |
5.3%
|
| 7 | Completed 7 years | 6755 |
3.1%
|
| 8 | Completed 8 years | 8700 |
4%
|
| 9 | Completed 9 years or more | 111489 |
51.7%
|