| Value | Category | Cases | |
|---|---|---|---|
| 1 | My own copy which i personally bought | 1 |
50%
|
| 2 | My own copy which i personally subscribe to | 0 |
0%
|
| 3 | A copy bought by another household member | 0 |
0%
|
| 4 | A copy subscribed to by another household member | 0 |
0%
|
| 5 | A relative's or friend's copy | 0 |
0%
|
| 6 | An office or work copy | 0 |
0%
|
| 7 | Other | 1 |
50%
|
| Sysmiss | 997 |