| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 35,606 | -21.1% |
| 3Q25 | 25,320 | -55.6% |
| 2Q25 | 42,184 | -23.6% |
| 1Q25 | 37,293 | -22.3% |
| 4Q24 | 45,144 | -16.4% |
| 3Q24 | 57,048 | -21.5% |
| 2Q24 | 55,217 | +49.7% |
| 1Q24 | 48,010 | +43.6% |
| 4Q23 | 53,980 | +42.7% |
| 3Q23 | 72,678 | +212.9% |
| 2Q23 | 36,896 | +48.6% |
| 1Q23 | 33,433 | +54.7% |
| 4Q22 | 37,832 | +56.0% |
| 3Q22 | 23,228 | -6.2% |
| 2Q22 | 24,823 | +135.1% |
| 1Q22 | 21,614 | +109.7% |
| 4Q21 | 24,252 | +742.4% |
| 3Q21 | 24,769 | +604.3% |
| 2Q21 | 10,560 | -461.4% |
| 1Q21 | 10,306 | +37.8% |
| 4Q20 | 2,879 | -1279.9% |
| 3Q20 | 3,517 | +46.3% |
| 2Q20 | -2,922 | -400.3% |
| 1Q20 | 7,480 | -335.8% |
| 4Q19 | -244 | -115.8% |
| 3Q19 | 2,404 | -5.7% |
| 2Q19 | 973 | -134.1% |
| 1Q19 | -3,172 | -68.0% |
| 4Q18 | 1,545 | -192.8% |
| 3Q18 | 2,550 | -190.4% |
| 2Q18 | -2,857 | -230.8% |
| 1Q18 | -9,918 | -806.4% |
| 4Q17 | -1,664 | -63.1% |
| 3Q17 | -2,820 | -148.6% |
| 2Q17 | 2,185 | -78.8% |
| 1Q17 | 1,404 | -65.5% |
| 4Q16 | -4,510 | -131.4% |
| 3Q16 | 5,797 | -254.7% |
| 2Q16 | 10,330 | -200.7% |
| 1Q16 | 4,075 | -156.1% |
| 4Q15 | 14,371 | -304.6% |
| 3Q15 | -3,748 | -52.1% |
| 2Q15 | -10,260 | +775.4% |
| 1Q15 | -7,261 | - |
| 4Q14 | -7,024 | - |
| 3Q14 | -7,817 | - |
| 2Q14 | -1,172 | - |