| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 438,000 | -11.2% |
| 1Q25 | 430,000 | +9.4% |
| 3Q24 | 456,000 | -5.4% |
| 2Q24 | 493,000 | -3.1% |
| 1Q24 | 393,000 | -10.7% |
| 3Q23 | 482,000 | +31.0% |
| 2Q23 | 509,000 | +22.7% |
| 1Q23 | 440,000 | -14.9% |
| 3Q22 | 368,000 | -17.7% |
| 2Q22 | 415,000 | -17.7% |
| 1Q22 | 517,000 | +12.6% |
| 3Q21 | 447,000 | +8.8% |
| 2Q21 | 504,000 | -0.4% |
| 1Q21 | 472,000 | - |
| 3Q20 | 411,000 | +56.3% |
| 2Q20 | 506,000 | +27.5% |
| 1Q21 | 459,000 | - |
| 3Q19 | 263,000 | -33.6% |
| 2Q19 | 397,000 | -16.2% |
| 1Q19 | 381,000 | -25.3% |
| 3Q18 | 396,000 | -14.7% |
| 2Q18 | 474,000 | +4.6% |
| 1Q18 | 510,000 | +41.7% |
| 3Q17 | 464,000 | +38.9% |
| 2Q17 | 453,000 | +10.0% |
| 1Q17 | 360,000 | -6.3% |
| 3Q16 | 410,000 | +12.3% |
| 2Q16 | 449,000 | -3.9% |
| 1Q16 | 438,000 | -28.7% |
| 3Q16 | 334,000 | -8.5% |
| 2Q16 | 412,000 | -11.8% |
| 1Q16 | 384,000 | -37.5% |
| 3Q15 | 365,000 | - |
| 2Q15 | 467,000 | - |
| 1Q15 | 614,000 | - |
| 3Q13 | 504,000 | +5.2% |
| 2Q13 | 570,000 | +17.5% |
| 1Q13 | 503,000 | -6.0% |
| 3Q12 | 479,000 | -11.5% |
| 2Q12 | 485,000 | -10.7% |
| 1Q12 | 535,000 | -16.0% |
| 3Q11 | 464,000 | - |
| 2Q11 | 543,000 | - |
| 1Q11 | 572,000 | - |
| 3Q11 | 541,000 | - |
| 1Q11 | 637,000 | - |