| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -7,045 | +25.7% |
| 3Q25 | -5,276 | +2.0% |
| 2Q25 | -5,680 | +19.9% |
| 1Q25 | -6,163 | +45.7% |
| 4Q24 | -5,604 | +19.1% |
| 3Q24 | -5,172 | +5.6% |
| 2Q24 | -4,739 | -33.5% |
| 1Q24 | -4,231 | -25.9% |
| 4Q23 | -4,706 | +5.3% |
| 3Q23 | -4,897 | +29.0% |
| 2Q23 | -7,131 | +69.6% |
| 1Q23 | -5,712 | +47.8% |
| 4Q22 | -4,469 | +12.2% |
| 3Q22 | -3,795 | -0.2% |
| 2Q22 | -4,204 | +23.4% |
| 1Q22 | -3,864 | +77.2% |
| 4Q21 | -3,982 | +75.8% |
| 3Q21 | -3,804 | +199.2% |
| 2Q21 | -3,407 | +131.0% |
| 1Q21 | -2,181 | +80.5% |
| 4Q20 | -2,266 | +59.8% |
| 3Q20 | -1,272 | +39.6% |
| 2Q20 | -1,475 | +14.1% |
| 1Q20 | -1,209 | +24.3% |
| 4Q19 | -1,418 | +44.8% |
| 3Q19 | -911 | -24.5% |
| 2Q19 | -1,294 | -21.0% |
| 1Q19 | -973 | -31.9% |
| 4Q18 | -980 | -46.6% |
| 3Q18 | -1,207 | -9.1% |
| 2Q18 | -1,636 | -10.2% |
| 1Q18 | -1,428 | +5.4% |
| 4Q17 | -1,833 | +2.4% |
| 3Q17 | -1,328 | -22.4% |
| 2Q17 | -1,823 | -11.3% |
| 1Q17 | -1,354 | -30.0% |
| 4Q16 | -1,791 | +26.1% |
| 3Q16 | -1,710 | -11.3% |
| 2Q16 | -2,056 | -23.4% |
| 1Q16 | -1,934 | -34.3% |
| 4Q15 | -1,420 | -47.0% |
| 3Q15 | -1,928 | -26.4% |
| 2Q15 | -2,683 | +21.1% |
| 1Q15 | -2,945 | -234.3% |
| 4Q14 | -2,679 | +29.5% |
| 3Q14 | -2,619 | +40.7% |
| 2Q14 | -2,216 | +1.7% |
| 1Q14 | 2,192 | -260.3% |
| 4Q13 | -2,069 | +329.7% |
| 3Q13 | -1,862 | +83.0% |
| 2Q13 | -2,179 | +354.3% |
| 1Q13 | -1,368 | - |
| 4Q12 | -482 | - |
| 3Q12 | -1,018 | - |
| 2Q12 | -480 | - |