| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 17,106 | +28.0% |
| 3Q25 | 9,573 | -56.6% |
| 2Q25 | 6,636 | -404.5% |
| 1Q25 | 3,984 | -273.3% |
| 4Q24 | 13,365 | -9.7% |
| 3Q24 | 22,079 | +157.2% |
| 2Q24 | -2,179 | -144.5% |
| 1Q24 | -2,299 | -152.7% |
| 4Q23 | 14,798 | +47.7% |
| 3Q23 | 8,585 | +258.8% |
| 2Q23 | 4,892 | -59.4% |
| 1Q23 | 4,365 | -684.3% |
| 4Q22 | 10,016 | +46.6% |
| 3Q22 | 2,393 | -126.7% |
| 2Q22 | 12,058 | -172.5% |
| 1Q22 | -747 | -103.7% |
| 4Q21 | 6,832 | -161.3% |
| 3Q21 | -8,954 | -26.2% |
| 2Q21 | -16,633 | -333.3% |
| 1Q21 | 20,146 | -241.4% |
| 4Q20 | -11,149 | +27.9% |
| 3Q20 | -12,131 | -16.0% |
| 2Q20 | 7,129 | -127.7% |
| 1Q20 | -14,251 | -244.7% |
| 4Q19 | -8,718 | -53.0% |
| 3Q19 | -14,448 | +28.1% |
| 2Q19 | -25,780 | -37.8% |
| 1Q19 | 9,848 | -142.1% |
| 4Q18 | -18,554 | -70.8% |
| 3Q18 | -11,281 | -85.4% |
| 2Q18 | -41,444 | -47.0% |
| 1Q18 | -23,394 | -68.0% |
| 4Q17 | -63,566 | -12.8% |
| 3Q17 | -77,440 | +17.3% |
| 2Q17 | -78,182 | +17.6% |
| 1Q17 | -73,202 | +2.7% |
| 4Q16 | -72,870 | +17.5% |
| 3Q16 | -65,999 | +8.7% |
| 2Q16 | -66,481 | +2.4% |
| 1Q16 | -71,246 | +35.5% |
| 4Q15 | -62,035 | -167.5% |
| 3Q15 | -60,733 | +68.9% |
| 2Q15 | -64,913 | +66.9% |
| 1Q15 | -52,599 | +165.4% |
| 4Q14 | 91,855 | +33.9% |
| 3Q14 | -35,959 | +150.9% |
| 2Q14 | -38,905 | +206.2% |
| 1Q14 | -19,819 | +67.9% |
| 4Q13 | 68,625 | -412.7% |
| 3Q13 | -14,331 | -44.6% |
| 2Q13 | -12,707 | -14.0% |
| 1Q13 | -11,806 | -0.4% |
| 4Q12 | -21,948 | +124.3% |
| 3Q12 | -25,874 | +7648.1% |
| 2Q12 | -14,778 | - |
| 1Q12 | -11,852 | - |
| 4Q11 | -9,785 | - |
| 3Q11 | -334 | - |