| Value | Category | Cases | |
|---|---|---|---|
| 1 | My own copy which i personally bought or subscribe to | 155 |
41.7%
|
| 2 | A copy bought or subscribed to by another household member | 54 |
14.5%
|
| 3 | A relative's or friend's copy | 109 |
29.3%
|
| 4 | An office or work copy | 21 |
5.6%
|
| 5 | Other | 33 |
8.9%
|
| Sysmiss | 24117 |