| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q24 | 41,821 | +318.6% |
| 2Q24 | -2,113 | -108.1% |
| 1Q24 | 39,682 | +70.4% |
| 3Q23 | 9,990 | -66.7% |
| 2Q23 | 26,009 | -192.3% |
| 1Q23 | 23,284 | -25.2% |
| 3Q22 | 30,036 | -31.3% |
| 2Q22 | -28,187 | -173.1% |
| 1Q22 | 31,113 | -3.9% |
| 3Q21 | 43,709 | +39.9% |
| 2Q21 | 38,543 | +281.0% |
| 1Q21 | 32,380 | -34.3% |
| 3Q20 | 31,243 | -53.8% |
| 2Q20 | 10,115 | -82.2% |
| 1Q20 | 49,313 | -2.6% |
| 3Q19 | 67,585 | +14.4% |
| 2Q19 | 56,957 | -10.8% |
| 1Q19 | 50,649 | -10.6% |
| 3Q18 | 59,063 | +23.6% |
| 2Q18 | 63,879 | +11.8% |
| 1Q18 | 56,633 | +1.6% |
| 3Q17 | 47,786 | -7.8% |
| 2Q17 | 57,140 | +20.4% |
| 1Q17 | 55,748 | +34.2% |
| 3Q16 | 51,817 | +18.4% |
| 2Q16 | 47,460 | -6.3% |
| 1Q16 | 41,527 | -5.4% |
| 3Q15 | 43,747 | -14.0% |
| 2Q15 | 50,649 | +11.6% |
| 1Q15 | 43,895 | +25.0% |
| 3Q14 | 50,885 | +81.5% |
| 2Q14 | 45,381 | +25.5% |
| 1Q14 | 35,124 | +40.7% |
| 3Q13 | 28,031 | -5.5% |
| 2Q13 | 36,149 | +5.9% |
| 1Q13 | 24,955 | -24.4% |
| 3Q12 | 29,671 | -9.9% |
| 2Q12 | 34,126 | +1.8% |
| 1Q12 | 33,013 | +12.1% |
| 3Q11 | 32,944 | +32.7% |
| 2Q11 | 33,522 | +41.6% |
| 1Q11 | 29,449 | - |
| 3Q10 | 24,833 | - |
| 2Q10 | 23,682 | - |