| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 36,000 | -22.4% |
| 4Q24 | 800 | -102.5% |
| 3Q24 | 44,000 | +22.9% |
| 2Q24 | 63,700 | +22.3% |
| 1Q24 | 46,400 | -13.1% |
| 4Q23 | -31,600 | -175.6% |
| 3Q23 | 35,800 | +12.6% |
| 2Q23 | 52,100 | -5.6% |
| 1Q23 | 53,400 | +154.3% |
| 4Q22 | 41,800 | +87.4% |
| 3Q22 | 31,800 | +139.1% |
| 2Q22 | 55,200 | +700.0% |
| 1Q22 | 21,000 | -202.4% |
| 4Q21 | 22,300 | -174.8% |
| 3Q21 | 13,300 | -128.1% |
| 2Q21 | 6,900 | -260.5% |
| 1Q21 | -20,500 | -138.2% |
| 4Q20 | -29,800 | -134.3% |
| 3Q20 | -47,300 | -147.8% |
| 2Q20 | -4,300 | -104.2% |
| 1Q20 | 53,700 | -40.9% |
| 4Q19 | 86,800 | +1.6% |
| 3Q19 | 98,900 | +15.1% |
| 2Q19 | 103,200 | +17.5% |
| 1Q19 | 90,800 | +22.0% |
| 4Q18 | 85,400 | -0.5% |
| 3Q18 | 85,900 | +4.6% |
| 2Q18 | 87,800 | +5.9% |
| 1Q18 | 74,400 | +2.8% |
| 4Q17 | 85,800 | +5.0% |
| 3Q17 | 82,100 | -1.8% |
| 2Q17 | 82,900 | -11.8% |
| 1Q17 | 72,400 | -7.5% |
| 4Q16 | 81,700 | +7.5% |
| 3Q16 | 83,600 | +13.9% |
| 2Q16 | 94,000 | +6.7% |
| 1Q16 | 78,300 | -3.0% |
| 4Q15 | 76,000 | +1.3% |
| 3Q15 | 73,400 | -3.9% |
| 2Q15 | 88,100 | +20.5% |
| 1Q15 | 80,700 | +10.9% |
| 4Q14 | 75,000 | +14.7% |
| 3Q14 | 76,400 | +13.9% |
| 2Q14 | 73,100 | +6.3% |
| 1Q14 | 72,800 | +18.8% |
| 4Q13 | 65,400 | +24.6% |
| 3Q13 | 67,100 | +16.1% |
| 2Q13 | 68,800 | -1.4% |
| 1Q13 | 61,300 | +6.4% |
| 4Q12 | 52,500 | +11.5% |
| 3Q12 | 57,800 | +32.0% |
| 2Q12 | 69,800 | +50.1% |
| 1Q12 | 57,600 | +51.2% |
| 4Q11 | 47,100 | +75.7% |
| 3Q11 | 43,800 | +95.5% |
| 2Q11 | 46,500 | +39.2% |
| 1Q11 | 38,100 | - |
| 4Q10 | 26,800 | - |
| 3Q10 | 22,400 | - |
| 2Q10 | 33,400 | - |