| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 15,693 | -10.2% |
| 1Q26 | 16,954 | -20.0% |
| 4Q25 | 15,644 | +21.3% |
| 3Q25 | 13,904 | +33.3% |
| 2Q25 | 17,482 | +15.3% |
| 1Q25 | 21,190 | +61.1% |
| 4Q24 | 12,892 | +1.4% |
| 3Q24 | 10,432 | -27.8% |
| 2Q24 | 15,165 | +107.6% |
| 1Q24 | 13,156 | +100.3% |
| 4Q23 | 12,709 | +96.0% |
| 3Q23 | 14,456 | -459.0% |
| 2Q23 | 7,306 | +280.9% |
| 1Q23 | 6,569 | +1376.2% |
| 4Q22 | 6,485 | +285.1% |
| 3Q22 | -4,027 | -308.5% |
| 2Q22 | 1,918 | -54.8% |
| 1Q22 | 445 | -91.4% |
| 4Q21 | 1,684 | -81.6% |
| 3Q21 | 1,931 | -66.1% |
| 2Q21 | 4,244 | -27.7% |
| 1Q20 | 5,177 | +25.6% |
| 4Q20 | 9,133 | +114.6% |
| 3Q20 | 5,700 | +145.0% |
| 2Q20 | 5,873 | +107.7% |
| 1Q20 | 4,121 | +310.9% |
| 4Q19 | 4,255 | +47.6% |
| 3Q19 | 2,327 | -25.3% |
| 2Q19 | 2,827 | -40.6% |
| 1Q19 | 1,003 | -74.4% |
| 4Q18 | 2,883 | +1.1% |
| 3Q18 | 3,114 | -16.9% |
| 2Q18 | 4,757 | -14.9% |
| 1Q18 | 3,916 | +28.6% |
| 4Q17 | 2,851 | -17.9% |
| 3Q17 | 3,746 | -403.3% |
| 2Q17 | 5,587 | +3.5% |
| 1Q17 | 3,046 | -60.8% |
| 4Q16 | 3,472 | -40.2% |
| 3Q16 | -1,235 | -164.7% |
| 2Q16 | 5,400 | +26.1% |
| 1Q16 | 7,776 | +146.1% |
| 4Q15 | 5,803 | +329.2% |
| 3Q15 | 1,909 | +92.8% |
| 2Q15 | 4,281 | -25.3% |
| 1Q15 | 3,160 | -27.2% |
| 4Q14 | 1,352 | -69.4% |
| 3Q14 | 990 | -78.8% |
| 2Q14 | 5,734 | +69.4% |
| 1Q14 | 4,342 | -32.1% |
| 4Q13 | 4,413 | +797.0% |
| 3Q13 | 4,674 | +57.8% |
| 2Q13 | 3,385 | -29.9% |
| 1Q13 | 6,399 | +256.3% |
| 4Q12 | 492 | - |
| 3Q12 | 2,962 | - |
| 2Q12 | 4,829 | - |
| 1Q12 | 1,796 | - |