| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 52,177 | -9.2% |
| 3Q24 | 52,148 | -20.1% |
| 2Q24 | 56,052 | -16.4% |
| 1Q24 | 57,489 | +2.7% |
| 3Q23 | 65,264 | +2.4% |
| 2Q23 | 67,045 | +35.7% |
| 1Q23 | 55,957 | +46.5% |
| 3Q22 | 63,729 | +123.9% |
| 2Q22 | 49,401 | +137.4% |
| 1Q22 | 38,197 | +224.6% |
| 3Q21 | 28,462 | +42.8% |
| 2Q21 | 20,807 | +63.8% |
| 1Q21 | 11,766 | -27.8% |
| 3Q20 | 19,936 | +48.8% |
| 2Q20 | 12,704 | +38.1% |
| 1Q20 | 16,303 | +102.6% |
| 3Q19 | 13,400 | -34.4% |
| 2Q19 | 9,199 | -40.1% |
| 1Q19 | 8,047 | -31.9% |
| 3Q18 | 20,440 | +288.2% |
| 2Q18 | 15,365 | +177.5% |
| 1Q18 | 11,808 | +36.6% |
| 3Q17 | 5,266 | -64.5% |
| 2Q17 | 5,537 | -62.6% |
| 1Q17 | 8,643 | -50.7% |
| 3Q16 | 14,821 | -20.1% |
| 2Q16 | 14,816 | -0.3% |
| 1Q16 | 17,538 | +51.7% |
| 3Q15 | 18,560 | +67.9% |
| 2Q15 | 14,865 | +424.9% |
| 1Q15 | 11,559 | +105.3% |
| 3Q14 | 11,057 | +10.3% |
| 2Q14 | 2,832 | -65.0% |
| 1Q14 | 5,630 | +8.4% |
| 3Q13 | 10,025 | -34.4% |
| 2Q13 | 8,082 | -38.6% |
| 1Q13 | 5,192 | -39.4% |
| 3Q12 | 15,292 | -33.2% |
| 2Q12 | 13,161 | - |
| 1Q12 | 8,571 | - |
| 3Q11 | 22,880 | - |