| Value | Category | Cases | |
|---|---|---|---|
| 1 | My own copy which i personally bought or subscribe to | 155 |
36.8%
|
| 2 | A copy bought or subscribed to by another household member | 67 |
15.9%
|
| 3 | A relative's or friend's copy | 140 |
33.3%
|
| 4 | An office or work copy | 27 |
6.4%
|
| 5 | Other | 32 |
7.6%
|
| Sysmiss | 24068 |