| Value | Category | Cases | |
|---|---|---|---|
| 1 | My own copy which i personally bought or subscribe to | 147 |
39.6%
|
| 2 | A copy bought or subscribed to by another household member | 48 |
12.9%
|
| 3 | A relative's or friend's copy | 79 |
21.3%
|
| 4 | An office or work copy | 61 |
16.4%
|
| 5 | Other | 36 |
9.7%
|
| Sysmiss | 24118 |