| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, sealed package | 1046 |
2.5%
|
| 2 | No, unsealed package or as loose salt | 743 |
1.8%
|
| 3 | No, rock salt/sea salt | 57 |
0.1%
|
| 8 | DK | 16 |
0%
|
| 9 | Missing | 46 |
0.1%
|
| Sysmiss | 39505 |
95.4%
|