| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q22 | -2,387 | -4.7% |
| 2Q22 | -2,563 | +19.3% |
| 1Q22 | -1,731 | +6.7% |
| 3Q21 | -2,505 | +480.1% |
| 2Q21 | -2,148 | +252.7% |
| 1Q21 | -1,622 | -702.5% |
| 3Q20 | -432 | -16.2% |
| 2Q20 | -609 | +171.4% |
| 1Q20 | 269 | -336.5% |
| 3Q19 | -516 | +1188.6% |
| 2Q19 | -225 | -322.6% |
| 1Q19 | -114 | -21.7% |
| 3Q18 | -40 | -59.5% |
| 2Q18 | 100 | -128.6% |
| 1Q18 | -146 | +25.5% |
| 3Q17 | -99 | -75.9% |
| 2Q17 | -353 | -6.7% |
| 1Q17 | -116 | -36.5% |
| 3Q16 | -411 | +172.6% |
| 2Q16 | -378 | +433.5% |
| 1Q16 | -183 | -443.3% |
| 3Q15 | -151 | +84.3% |
| 2Q15 | -71 | -53.2% |
| 1Q15 | 53 | -136.0% |
| 3Q14 | -82 | -53.0% |
| 2Q14 | -152 | +33.8% |
| 1Q14 | -148 | -217.1% |
| 3Q13 | -174 | +24818.5% |
| 2Q13 | -114 | +15.0% |
| 1Q13 | 125 | -6.2% |
| 3Q12 | -1 | - |
| 2Q12 | -99 | - |
| 1Q12 | 134 | - |