| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 197,000 | -35.2% |
| 3Q24 | 229,000 | +4.6% |
| 2Q24 | 271,000 | +6.3% |
| 1Q24 | 304,000 | +15.2% |
| 3Q23 | 219,000 | +4.3% |
| 2Q23 | 255,000 | +23.8% |
| 1Q23 | 264,000 | -26.9% |
| 3Q22 | 210,000 | -21.3% |
| 2Q22 | 206,000 | -28.5% |
| 1Q22 | 361,000 | +7.8% |
| 3Q21 | 267,000 | +99.3% |
| 2Q21 | 288,000 | +32.1% |
| 1Q21 | 335,000 | -186.3% |
| 3Q20 | 134,000 | -24.3% |
| 2Q20 | 218,000 | -15.8% |
| 1Q20 | -388,000 | -193.9% |
| 3Q19 | 177,000 | -27.5% |
| 2Q19 | 259,000 | -0.4% |
| 1Q19 | 413,000 | +137.4% |
| 3Q18 | 244,000 | +741.4% |
| 2Q18 | 260,000 | +26.8% |
| 1Q18 | 174,000 | -22.0% |
| 3Q17 | 29,000 | -83.7% |
| 2Q17 | 205,000 | +50.7% |
| 1Q17 | 223,000 | +42.9% |
| 3Q16 | 178,000 | +79.8% |
| 2Q16 | 136,000 | -39.8% |
| 1Q16 | 156,000 | +420.0% |
| 3Q15 | 99,000 | -31.7% |
| 2Q15 | 226,000 | +73.8% |
| 1Q15 | 30,000 | -81.4% |
| 3Q14 | 145,000 | +2.1% |
| 2Q14 | 130,000 | +3.2% |
| 1Q14 | 161,000 | -8.0% |
| 3Q13 | 142,000 | -50.2% |
| 2Q13 | 126,000 | -7.4% |
| 1Q13 | 175,000 | +19.9% |
| 3Q12 | 285,000 | +83.9% |
| 2Q12 | 136,000 | +97.1% |
| 1Q12 | 146,000 | +53.7% |
| 3Q11 | 155,000 | -25.5% |
| 2Q11 | 69,000 | -56.3% |
| 1Q11 | 95,000 | - |
| 3Q10 | 208,000 | - |
| 2Q10 | 158,000 | - |