| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 19,600 | +35.2% |
| 3Q25 | 26,300 | +18.5% |
| 2Q25 | 33,500 | +26.9% |
| 1Q25 | 18,200 | +4.6% |
| 4Q24 | 14,500 | -32.2% |
| 3Q24 | 22,200 | -21.3% |
| 2Q24 | 26,400 | -9.3% |
| 1Q24 | 17,400 | -2.2% |
| 4Q23 | 21,400 | +20.9% |
| 3Q23 | 28,200 | +2.5% |
| 2Q23 | 29,100 | -4.6% |
| 1Q23 | 17,800 | -39.7% |
| 4Q22 | 17,700 | -32.2% |
| 3Q22 | 27,500 | -10.1% |
| 2Q22 | 30,500 | +23.5% |
| 1Q22 | 29,500 | +347.0% |
| 4Q21 | 26,100 | +23.7% |
| 3Q21 | 30,600 | -2.5% |
| 2Q21 | 24,700 | +22.9% |
| 1Q21 | 6,600 | -42.6% |
| 4Q20 | 21,100 | +46.5% |
| 3Q20 | 31,400 | +69.7% |
| 2Q20 | 20,100 | +0.5% |
| 1Q20 | 11,500 | -12.9% |
| 4Q19 | 14,400 | +3.6% |
| 3Q19 | 18,500 | +0.5% |
| 2Q19 | 20,000 | -20.9% |
| 1Q19 | 13,200 | -34.3% |
| 4Q18 | 13,900 | -152.7% |
| 3Q18 | 18,400 | +2.2% |
| 2Q18 | 25,300 | +16.6% |
| 1Q18 | 20,100 | +62.1% |
| 4Q17 | -26,400 | -477.1% |
| 3Q17 | 18,000 | -614.3% |
| 2Q17 | 21,700 | +1872.7% |
| 1Q17 | 12,400 | -2580.0% |
| 4Q16 | 7,000 | -78.2% |
| 3Q16 | -3,500 | -57.3% |
| 2Q16 | 1,100 | -103.9% |
| 1Q16 | -500 | -97.4% |
| 4Q15 | 32,100 | -294.5% |
| 3Q15 | -8,200 | +203.7% |
| 2Q15 | -28,500 | +427.8% |
| 1Q15 | -19,500 | +1400.0% |
| 4Q14 | -16,500 | +1169.2% |
| 3Q14 | -2,700 | -28.9% |
| 2Q14 | -5,400 | -20.6% |
| 1Q14 | -1,300 | -85.1% |
| 4Q13 | -1,300 | -97.2% |
| 3Q13 | -3,800 | +96.3% |
| 2Q13 | -6,800 | +243.6% |
| 1Q13 | -8,700 | -182.4% |
| 4Q12 | -46,793 | -323.2% |
| 3Q12 | -1,936 | -110.1% |
| 2Q12 | -1,979 | - |
| 1Q12 | 10,564 | - |
| 4Q11 | 20,962 | - |
| 3Q11 | 19,112 | - |