| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -641 | - |
| 3Q25 | 1,236 | -228.6% |
| 2Q25 | -3,423 | -10.8% |
| 1Q25 | -5,853 | -26.6% |
| 3Q24 | -961 | -81.7% |
| 2Q24 | -3,836 | -67.0% |
| 1Q24 | -7,979 | -43.6% |
| 3Q23 | -5,243 | -29.6% |
| 2Q23 | -11,640 | +70.3% |
| 1Q23 | -14,146 | +43.6% |
| 3Q22 | -7,447 | -33.1% |
| 2Q22 | -6,835 | -52.5% |
| 1Q22 | -9,848 | -40.1% |
| 3Q21 | -11,126 | -20.4% |
| 2Q21 | -14,401 | -1.4% |
| 1Q21 | -16,447 | +6.8% |
| 4Q20 | -14,341 | -12.6% |
| 3Q20 | -13,982 | -17.5% |
| 2Q20 | -14,608 | -13.0% |
| 1Q20 | -15,402 | -4.1% |
| 4Q19 | -16,407 | +6.1% |
| 3Q19 | -16,958 | +24.7% |
| 2Q19 | -16,793 | +33.6% |
| 1Q19 | -16,068 | +20.3% |
| 4Q18 | -15,458 | +42.5% |
| 3Q18 | -13,604 | +9.9% |
| 2Q18 | -12,571 | -22.4% |
| 1Q18 | -13,355 | -26.2% |
| 4Q17 | -10,851 | -28.2% |
| 3Q17 | -12,382 | -13.2% |
| 2Q17 | -16,204 | -3.2% |
| 1Q17 | -18,093 | +17.9% |
| 4Q16 | -15,104 | +0.7% |
| 3Q16 | -14,259 | -11.9% |
| 2Q16 | -16,739 | +7.8% |
| 1Q16 | -15,345 | +6.8% |
| 4Q15 | -14,993 | +16.0% |
| 3Q15 | -16,186 | +42.6% |
| 2Q15 | -15,525 | +41.1% |
| 1Q15 | -14,371 | +55.9% |
| 4Q14 | -12,929 | +65.6% |
| 3Q14 | -11,351 | +34.7% |
| 2Q14 | -11,004 | +54.8% |
| 1Q14 | -9,219 | +85.9% |
| 4Q13 | -7,806 | +117.0% |
| 3Q13 | -8,425 | +94.5% |
| 2Q13 | -7,108 | +48.1% |
| 1Q13 | -4,960 | +8.5% |
| 4Q12 | -3,598 | +0.3% |
| 3Q12 | -4,331 | +63.7% |
| 2Q12 | -4,799 | - |
| 1Q12 | -4,572 | - |
| 4Q11 | -3,589 | - |
| 3Q11 | -2,646 | - |