| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 109,909 | +22.0% |
| 4Q24 | 106,875 | +25.5% |
| 3Q24 | 107,164 | +39.5% |
| 2Q24 | 104,455 | +49.9% |
| 1Q24 | 90,113 | +41.4% |
| 4Q23 | 85,148 | +39.0% |
| 3Q23 | 76,807 | +25.9% |
| 2Q23 | 69,702 | +12.4% |
| 1Q23 | 63,719 | +4.4% |
| 4Q22 | 61,247 | +1.1% |
| 3Q22 | 61,020 | +0.6% |
| 1Q22 | 62,004 | +0.6% |
| 1Q22 | 61,016 | -5.6% |
| 4Q21 | 60,603 | -6.6% |
| 3Q21 | 60,634 | -7.7% |
| 2Q21 | 61,643 | -5.9% |
| 1Q21 | 64,603 | -4.9% |
| 4Q20 | 64,910 | -2.2% |
| 3Q20 | 65,683 | -0.2% |
| 2Q20 | 65,536 | +0.2% |
| 1Q20 | 67,951 | +5.8% |
| 4Q19 | 66,352 | +11.9% |
| 3Q19 | 65,847 | +13.3% |
| 2Q19 | 65,400 | +19.3% |
| 1Q19 | 64,204 | +19.1% |
| 4Q18 | 59,298 | +11.7% |
| 3Q18 | 58,113 | +10.4% |
| 2Q18 | 54,835 | +4.2% |
| 1Q18 | 53,921 | +1.5% |
| 4Q17 | 53,105 | +2.9% |
| 3Q17 | 52,648 | +2.9% |
| 2Q17 | 52,606 | -2.8% |
| 1Q17 | 53,101 | +0.1% |
| 4Q16 | 51,589 | -1.0% |
| 3Q16 | 51,139 | -0.9% |
| 2Q16 | 54,118 | +6.3% |
| 1Q16 | 53,027 | +6.4% |
| 4Q15 | 52,084 | - |
| 3Q15 | 51,601 | +5.0% |
| 2Q15 | 50,934 | +5.3% |
| 1Q15 | 49,814 | +6.7% |
| 3Q14 | 49,138 | +4.2% |
| 2Q14 | 48,360 | +2.1% |
| 1Q14 | 46,705 | - |
| 4Q13 | 47,155 | - |
| 3Q13 | 47,169 | - |
| 2Q13 | 47,361 | - |
| 1Q12 | 39,279 | - |
| 4Q11 | 38,030 | - |
| 3Q11 | 38,220 | - |
| 2Q11 | 38,027 | - |