| Value | Category | Cases | |
|---|---|---|---|
| 0 | Extremely inefficient | 2056 |
4.1%
|
| 1 | 01 | 1832 |
3.7%
|
| 2 | 02 | 3406 |
6.8%
|
| 3 | 03 | 5220 |
10.4%
|
| 4 | 04 | 5940 |
11.8%
|
| 5 | 05 | 10803 |
21.5%
|
| 6 | 06 | 6260 |
12.5%
|
| 7 | 07 | 6471 |
12.9%
|
| 8 | 08 | 5057 |
10.1%
|
| 9 | 09 | 1813 |
3.6%
|
| 10 | Extremely efficient | 1278 |
2.5%
|
| 2147483623 | Refusal | 0 |
0%
|
| 2147483624 | Don't know | 0 |
0%
|
| 2147483625 | No answer | 0 |
0%
|
| 101 | .D | 6616 |