| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 123,111 | +63.0% |
| 3Q24 | 118,846 | +81.3% |
| 2Q24 | 102,083 | +42.0% |
| 1Q24 | 75,525 | -12.2% |
| 3Q23 | 65,562 | +6.1% |
| 2Q23 | 71,896 | +5.9% |
| 1Q23 | 86,055 | +6.8% |
| 3Q22 | 61,774 | -29.3% |
| 2Q22 | 67,905 | -12.2% |
| 1Q22 | 80,576 | +13.4% |
| 1Q22 | 87,407 | -15.3% |
| 3Q21 | 71,057 | +35.9% |
| 2Q21 | 77,366 | +45.1% |
| 1Q21 | 103,212 | +111.6% |
| 4Q20 | 44,576 | +9.5% |
| 3Q20 | 52,281 | +21.0% |
| 2Q20 | 53,307 | +69.5% |
| 1Q20 | 48,781 | +92.6% |
| 4Q19 | 40,724 | +12.4% |
| 3Q19 | 43,201 | -122.3% |
| 2Q19 | 31,449 | -23.2% |
| 1Q19 | 25,333 | -39.3% |
| 4Q18 | 36,247 | +4.7% |
| 3Q18 | -193,464 | -638.1% |
| 2Q18 | 40,962 | - |
| 1Q18 | 41,720 | - |
| 4Q17 | 34,619 | +21.4% |
| 3Q17 | 35,951 | -149.9% |
| 4Q16 | 28,516 | +3.4% |
| 3Q16 | -72,058 | -324.1% |
| 2Q16 | 27,173 | -1443.9% |
| 1Q16 | 21,185 | -28.3% |
| 4Q15 | 27,568 | -12.3% |
| 3Q15 | 32,150 | +12.4% |
| 2Q15 | -2,022 | -108.8% |
| 1Q15 | 29,539 | +14.8% |
| 4Q14 | 31,452 | +5.1% |
| 3Q14 | 28,614 | -33.4% |
| 2Q14 | 22,916 | -54.9% |
| 1Q14 | 25,738 | -46.2% |
| 4Q13 | 29,926 | -19.4% |
| 3Q13 | 42,932 | +0.1% |
| 2Q13 | 50,833 | +29.0% |
| 1Q13 | 47,814 | +27.6% |
| 4Q12 | 37,107 | +7.1% |
| 3Q12 | 42,893 | +34.6% |
| 2Q12 | 39,420 | +24.7% |
| 1Q12 | 37,468 | +80.0% |
| 4Q11 | 34,634 | - |
| 3Q11 | 31,877 | - |
| 2Q11 | 31,604 | - |
| 1Q11 | 20,810 | - |