| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -10,623 | -471.7% |
| 3Q25 | 77,210 | +1115.9% |
| 2Q25 | -6,796 | -194.5% |
| 1Q25 | 4,746 | +16.5% |
| 4Q24 | 2,858 | -289.9% |
| 3Q24 | 6,350 | -63.5% |
| 2Q24 | 7,192 | +20.5% |
| 1Q24 | 4,075 | -93.5% |
| 4Q23 | -1,505 | -121.8% |
| 3Q23 | 17,395 | +147.4% |
| 2Q23 | 5,966 | +55.6% |
| 1Q23 | 62,597 | -1700.5% |
| 4Q22 | 6,906 | -71.7% |
| 3Q22 | 7,031 | +514.6% |
| 2Q22 | 3,835 | +40.3% |
| 1Q22 | -3,911 | -338.3% |
| 4Q21 | 24,374 | +1246.6% |
| 3Q21 | 1,144 | -42.9% |
| 2Q21 | 2,733 | +8.3% |
| 1Q21 | 1,641 | -18.1% |
| 4Q20 | 1,810 | -26.6% |
| 3Q20 | 2,002 | -44.3% |
| 2Q20 | 2,524 | -35.2% |
| 1Q20 | 2,004 | +37.3% |
| 4Q19 | 2,466 | -113.1% |
| 3Q19 | 3,596 | +97.8% |
| 2Q19 | 3,895 | -19.1% |
| 1Q19 | 1,460 | -131.1% |
| 2Q19 | 2,193 | -54.4% |
| 1Q19 | 2,343 | -149.9% |
| 4Q18 | -18,809 | -353.3% |
| 3Q18 | 1,818 | -83.1% |
| 2Q18 | 4,812 | -59.8% |
| 1Q18 | -4,700 | -89.3% |
| 4Q17 | 7,426 | -495.4% |
| 3Q17 | 10,734 | -34.7% |
| 2Q17 | 11,983 | +11.1% |
| 1Q17 | -43,944 | -409.9% |
| 4Q16 | -1,878 | -108.9% |
| 3Q16 | 16,428 | -25.7% |
| 2Q16 | 10,786 | -41.8% |
| 1Q16 | 14,181 | -15.4% |
| 4Q15 | 21,216 | -201.3% |
| 3Q15 | 22,125 | +23.0% |
| 2Q15 | 18,542 | -3.5% |
| 1Q15 | 16,767 | +3.8% |
| 4Q14 | -20,939 | -192.5% |
| 3Q14 | 17,994 | -13.7% |
| 2Q14 | 19,213 | - |
| 1Q14 | 16,149 | - |
| 4Q13 | 22,639 | - |
| 3Q13 | 20,847 | - |