| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -11,436 | +59.9% |
| 3Q25 | -9,251 | +44.9% |
| 2Q25 | -9,040 | +27.2% |
| 1Q25 | -7,414 | +6.2% |
| 4Q24 | -7,151 | -20.7% |
| 3Q24 | -6,385 | -14.5% |
| 2Q24 | -7,105 | -8.8% |
| 1Q24 | -6,980 | -1.7% |
| 4Q23 | -9,019 | +10.8% |
| 3Q23 | -7,468 | -9.0% |
| 2Q23 | -7,793 | +18.2% |
| 1Q23 | -7,098 | +49.5% |
| 4Q22 | -8,138 | +68.6% |
| 3Q22 | -8,205 | +59.1% |
| 2Q22 | -6,595 | -5.8% |
| 1Q22 | -4,747 | +34.4% |
| 4Q21 | -4,828 | +14.2% |
| 3Q21 | -5,159 | +47.0% |
| 2Q21 | -7,004 | +77.9% |
| 1Q21 | -3,531 | +20.2% |
| 4Q20 | -4,226 | +61.5% |
| 3Q20 | -3,509 | +6.4% |
| 2Q20 | -3,936 | -46.0% |
| 1Q20 | -2,938 | -27.7% |
| 4Q19 | -2,617 | +24.2% |
| 3Q19 | -3,299 | -0.4% |
| 2Q19 | -7,287 | +75.9% |
| 1Q19 | -4,065 | +116.8% |
| 4Q18 | -2,108 | +4.8% |
| 3Q18 | -3,310 | +61.0% |
| 2Q18 | -4,143 | +118.5% |
| 1Q18 | -1,875 | +11.1% |
| 4Q17 | -2,011 | -20.3% |
| 3Q17 | -2,056 | +31.9% |
| 2Q17 | -1,897 | +10.1% |
| 1Q17 | -1,687 | -27.5% |
| 4Q16 | -2,524 | +33.3% |
| 3Q16 | -1,559 | -64.5% |
| 2Q16 | -1,723 | -46.1% |
| 1Q16 | -2,328 | -29.1% |
| 4Q15 | -1,894 | -67.4% |
| 3Q15 | -4,388 | +35.2% |
| 2Q15 | -3,194 | +0.2% |
| 1Q15 | -3,284 | +36.2% |
| 4Q14 | -5,800 | -183.6% |
| 3Q14 | -3,246 | -7.3% |
| 2Q14 | -3,187 | +23.3% |
| 1Q14 | -2,411 | +24.2% |
| 4Q13 | 6,941 | - |
| 3Q13 | -3,502 | - |
| 2Q13 | -2,584 | - |
| 1Q13 | -1,942 | - |