| Value | Category | Cases | |
|---|---|---|---|
| 1 | My own copy which i personally bought or subscribe to | 120 |
44.6%
|
| 2 | A copy bought or subscribed to by another household member | 36 |
13.4%
|
| 3 | A relative's or friend's copy | 78 |
29%
|
| 4 | An office or work copy | 19 |
7.1%
|
| 5 | Other | 16 |
5.9%
|
| Sysmiss | 24220 |