| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 3Q23 | 64,927 | +44.4% |
| 2Q23 | 52,759 | -11.6% |
| 1Q23 | 60,331 | +12.1% |
| 3Q22 | 44,974 | -12.3% |
| 2Q22 | 59,691 | +3.2% |
| 1Q22 | 53,809 | -19.7% |
| 3Q21 | 51,300 | +143.9% |
| 2Q21 | 57,858 | -25.8% |
| 1Q21 | 66,974 | +148.5% |
| 4Q20 | 53,415 | +11.4% |
| 3Q20 | 21,033 | -75.0% |
| 2Q20 | 77,993 | +65.5% |
| 1Q20 | 26,949 | -49.9% |
| 4Q19 | 47,964 | -3.3% |
| 3Q19 | 84,214 | +80.8% |
| 2Q19 | 47,129 | +13.5% |
| 1Q19 | 53,830 | +10.5% |
| 4Q18 | 49,596 | -43.8% |
| 3Q18 | 46,573 | +8.3% |
| 2Q18 | 41,527 | -3.4% |
| 1Q18 | 48,717 | +74.1% |
| 4Q17 | 88,200 | +105.1% |
| 3Q17 | 42,992 | +19.4% |
| 2Q17 | 42,983 | +3.5% |
| 1Q17 | 27,985 | -41.4% |
| 4Q16 | 42,995 | -2.1% |
| 3Q16 | 36,012 | -1.7% |
| 2Q16 | 41,529 | +29.5% |
| 1Q16 | 47,780 | +33.0% |
| 4Q15 | 43,910 | +44.0% |
| 3Q15 | 36,635 | +17.3% |
| 2Q15 | 32,080 | +31.1% |
| 1Q15 | 35,931 | +29.0% |
| 4Q14 | 30,484 | +49.9% |
| 3Q14 | 31,231 | +35.2% |
| 2Q14 | 24,478 | +13.1% |
| 1Q14 | 27,855 | +30.5% |
| 4Q13 | 20,331 | -29.7% |
| 3Q13 | 23,097 | -7.9% |
| 2Q13 | 21,641 | -6.9% |
| 1Q13 | 21,345 | -3.2% |
| 4Q12 | 28,932 | - |
| 3Q12 | 25,066 | +50.4% |
| 2Q12 | 23,237 | +22.1% |
| 1Q12 | 22,054 | - |
| 3Q11 | 16,667 | - |
| 2Q11 | 19,031 | - |