| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 391,000 | +88.0% |
| 1Q25 | 152,000 | -3.2% |
| 4Q24 | 269,000 | -10.6% |
| 3Q24 | 303,000 | +13.5% |
| 2Q24 | 208,000 | -30.9% |
| 1Q24 | 157,000 | -25.2% |
| 4Q23 | 301,000 | -10.4% |
| 3Q23 | 267,000 | -20.5% |
| 2Q23 | 301,000 | -11.7% |
| 1Q23 | 210,000 | -8.3% |
| 4Q22 | 336,000 | +7.7% |
| 3Q22 | 336,000 | -2.0% |
| 2Q22 | 341,000 | +2.4% |
| 1Q22 | 229,000 | -24.7% |
| 4Q21 | 312,000 | -10.6% |
| 3Q21 | 343,000 | -1.2% |
| 2Q21 | 333,000 | +17.3% |
| 1Q21 | 304,000 | +52.8% |
| 4Q20 | 349,000 | -12.3% |
| 3Q20 | 347,000 | +61.4% |
| 2Q20 | 284,000 | +53.5% |
| 1Q20 | 199,000 | +13.1% |
| 4Q19 | 398,000 | +105.2% |
| 3Q19 | 215,000 | -0.5% |
| 2Q19 | 185,000 | -1.6% |
| 1Q19 | 176,000 | +8.0% |
| 4Q18 | 194,000 | -2.5% |
| 3Q18 | 216,000 | +1.9% |
| 2Q18 | 188,000 | +7.4% |
| 1Q18 | 163,000 | - |
| 4Q17 | 199,000 | +31.8% |
| 3Q17 | 212,000 | +18.4% |
| 2Q17 | 175,000 | +6.1% |
| 4Q16 | 151,000 | +41.1% |
| 3Q16 | 179,000 | +47.9% |
| 2Q16 | 165,000 | +47.3% |
| 1Q16 | 86,000 | +26.5% |
| 4Q15 | 107,000 | +15.1% |
| 3Q15 | 121,000 | +45.8% |
| 2Q15 | 112,000 | +45.5% |
| 1Q15 | 68,000 | +7.9% |
| 4Q14 | 93,000 | +3.3% |
| 3Q14 | 83,000 | -29.1% |
| 2Q14 | 77,000 | -30.6% |
| 1Q14 | 63,000 | -7.4% |
| 4Q13 | 90,000 | - |
| 3Q13 | 117,000 | - |
| 2Q13 | 111,000 | - |
| 1Q13 | 68,000 | - |