| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don’t know | 0 |
0%
|
| -888 | Refuse to answer | 0 |
0%
|
| 1 | More than two hours each day (10+ hours/week) | 569 |
35.5%
|
| 2 | About one hour each day (~5 hrs/ week) | 512 |
31.9%
|
| 3 | About a half hour each day (~3hrs/week) | 365 |
22.7%
|
| 4 | A few minutes each day ( < 1 hr/week) | 159 |
9.9%
|
| Sysmiss | 1023 |