| Value | Category | Cases | |
|---|---|---|---|
| -5 | Unknown | 0 |
0%
|
| -4 | Not asked | 0 |
0%
|
| -3 | Not applicable | 0 |
0%
|
| -2 | No answer | 0 |
0%
|
| -1 | Don´t know | 0 |
0%
|
| 392001 | JP: Hokkaido/Tohoku | 187 |
13.7%
|
| 392002 | JP: Kanto | 450 |
33%
|
| 392003 | JP: Chubu,Hokuriku | 225 |
16.5%
|
| 392004 | JP: Kinki | 228 |
16.7%
|
| 392005 | JP: Chugoku,Shikoku,Kyushu,Okinawa | 272 |
20%
|