| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 101,373 | +23.3% |
| 3Q24 | 89,338 | +12.0% |
| 2Q24 | 85,971 | +10.4% |
| 1Q24 | 82,218 | +9.8% |
| 3Q23 | 79,792 | +7.4% |
| 2Q23 | 77,874 | -0.5% |
| 1Q23 | 74,875 | +8.3% |
| 3Q22 | 74,287 | +12.0% |
| 2Q22 | 78,232 | +20.6% |
| 1Q22 | 69,110 | +8.5% |
| 3Q21 | 66,318 | +20.4% |
| 2Q21 | 64,854 | +17.0% |
| 1Q21 | 63,679 | +12.1% |
| 3Q20 | 55,069 | +41.4% |
| 2Q20 | 55,434 | +46.5% |
| 1Q20 | 56,793 | +50.2% |
| 3Q19 | 38,945 | +33.0% |
| 2Q19 | 37,846 | +19.1% |
| 1Q19 | 37,804 | +14.6% |
| 3Q18 | 29,287 | +14.6% |
| 2Q18 | 31,775 | +44.2% |
| 1Q18 | 32,979 | +336.7% |
| 3Q17 | 25,559 | +27.5% |
| 2Q17 | 22,031 | +11.2% |
| 1Q17 | 7,552 | -53.7% |
| 3Q16 | 20,040 | -7.2% |
| 2Q16 | 19,809 | -9.9% |
| 1Q16 | 16,315 | -35.2% |
| 3Q15 | 21,588 | +41.1% |
| 2Q15 | 21,984 | +61.1% |
| 1Q15 | 25,174 | +3.4% |
| 3Q14 | 15,295 | -24.6% |
| 2Q14 | 13,642 | -41.4% |
| 1Q14 | 24,347 | -326.4% |
| 3Q13 | 20,289 | -14.1% |
| 2Q13 | 23,292 | +0.6% |
| 1Q13 | -10,754 | -146.0% |
| 3Q12 | 23,621 | -1.2% |
| 2Q12 | 23,162 | -4.0% |
| 1Q12 | 23,389 | - |
| 3Q11 | 23,916 | - |
| 2Q11 | 24,118 | - |