| Value | Category | Cases | |
|---|---|---|---|
| 0 | MEMBERS DO NOT COLLECT | 15 |
0.8%
|
| 2 | 3 |
0.2%
|
|
| 3 | 2 |
0.1%
|
|
| 5 | 26 |
1.3%
|
|
| 6 | 1 |
0.1%
|
|
| 10 | 17 |
0.9%
|
|
| 15 | 10 |
0.5%
|
|
| 20 | 16 |
0.8%
|
|
| 21 | 1 |
0.1%
|
|
| 30 | 23 |
1.2%
|
|
| 40 | 1 |
0.1%
|
|
| 50 | 1 |
0.1%
|
|
| 60 | 7 |
0.4%
|
|
| 120 | 6 |
0.3%
|
|
| 180 | 1 |
0.1%
|
|
| 998 | DK | 2 |
0.1%
|
| Sysmiss | 1802 |
93.2%
|