| Value | Category | Cases | |
|---|---|---|---|
| 1 | My own copy which i personally bought or subscribe to | 57 |
38.8%
|
| 2 | A copy bought or subscribed to by another household member | 20 |
13.6%
|
| 3 | A relative's or friend's copy | 42 |
28.6%
|
| 4 | An office or work copy | 11 |
7.5%
|
| 5 | Other | 17 |
11.6%
|
| Sysmiss | 24342 |