| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 898,000 | +4.3% |
| 1Q25 | 801,000 | +4.7% |
| 3Q24 | 902,000 | +0.7% |
| 2Q24 | 861,000 | +12.0% |
| 1Q24 | 765,000 | +31.0% |
| 3Q23 | 896,000 | +127.4% |
| 2Q23 | 769,000 | +34.4% |
| 1Q23 | 584,000 | -39.5% |
| 3Q22 | 394,000 | -50.4% |
| 2Q22 | 572,000 | -22.1% |
| 1Q22 | 966,000 | +50.9% |
| 3Q21 | 795,000 | +5.6% |
| 2Q21 | 734,000 | +30.8% |
| 1Q21 | 640,000 | +37.3% |
| 4Q20 | 700,000 | -1.8% |
| 3Q20 | 753,000 | +29.8% |
| 2Q20 | 561,000 | -4.4% |
| 1Q20 | 466,000 | -6.4% |
| 4Q19 | 713,000 | +30.3% |
| 3Q19 | 580,000 | +68.6% |
| 2Q19 | 587,000 | +62.2% |
| 1Q19 | 498,000 | +92.3% |
| 4Q18 | 547,000 | - |
| 3Q18 | 344,000 | -6.3% |
| 2Q18 | 362,000 | -2.9% |
| 1Q18 | 259,000 | -9.1% |
| 3Q17 | 367,000 | -1.6% |
| 2Q17 | 373,000 | -9.5% |
| 1Q17 | 285,000 | -8.9% |
| 3Q16 | 373,000 | +10.7% |
| 2Q16 | 412,000 | +11.7% |
| 1Q16 | 313,000 | +15.9% |
| 3Q15 | 337,000 | +6.6% |
| 2Q15 | 369,000 | +6.0% |
| 1Q15 | 270,000 | +3.8% |
| 3Q14 | 316,000 | +5.3% |
| 2Q14 | 348,000 | +22.1% |
| 1Q14 | 260,000 | +32.0% |
| 3Q13 | 300,000 | -2.6% |
| 2Q13 | 285,000 | -5.0% |
| 1Q13 | 197,000 | +2.6% |
| 3Q12 | 308,000 | +18.0% |
| 2Q12 | 300,000 | +3.4% |
| 1Q12 | 192,000 | -5.0% |
| 3Q11 | 261,000 | +0.4% |
| 2Q11 | 290,000 | - |
| 1Q11 | 202,000 | +8.0% |
| 3Q10 | 260,000 | - |
| 1Q10 | 187,000 | - |