| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 79,940 | +1.6% |
| 4Q24 | 77,073 | -3.7% |
| 3Q24 | 78,492 | -0.2% |
| 2Q24 | 78,891 | +1.7% |
| 1Q24 | 78,717 | +0.4% |
| 4Q23 | 80,022 | +19.2% |
| 3Q23 | 78,618 | +17.1% |
| 2Q23 | 77,555 | +32.2% |
| 1Q23 | 78,428 | +54.5% |
| 4Q22 | 67,117 | +37.1% |
| 3Q22 | 58,676 | +10.6% |
| 2Q22 | 50,778 | -6.7% |
| 1Q22 | 54,798 | -0.7% |
| 4Q21 | 48,966 | -12.9% |
| 3Q21 | 53,033 | -8.9% |
| 2Q21 | 54,402 | -12.9% |
| 1Q21 | 55,192 | -33.0% |
| 4Q20 | 56,244 | -31.3% |
| 3Q20 | 58,244 | -58.0% |
| 2Q20 | 62,447 | -53.6% |
| 1Q20 | 82,420 | -39.7% |
| 4Q19 | 81,848 | -34.7% |
| 3Q19 | 138,662 | +10.6% |
| 2Q19 | 134,723 | +6.2% |
| 1Q19 | 136,655 | +8.7% |
| 4Q18 | 125,266 | +10.5% |
| 3Q18 | 125,386 | +11.0% |
| 2Q18 | 126,837 | +12.9% |
| 1Q18 | 125,767 | +15.5% |
| 4Q17 | 113,330 | +0.8% |
| 3Q17 | 112,962 | +0.5% |
| 2Q17 | 112,373 | -1.3% |
| 1Q17 | 108,903 | -10.2% |
| 4Q16 | 112,482 | -10.3% |
| 3Q16 | 112,414 | -11.5% |
| 2Q16 | 113,871 | -11.3% |
| 1Q16 | 121,309 | -5.0% |
| 4Q15 | 125,446 | +5.6% |
| 3Q15 | 127,002 | +15.3% |
| 2Q15 | 128,399 | +21.5% |
| 1Q15 | 127,694 | +27.6% |
| 4Q14 | 118,794 | +23.2% |
| 3Q14 | 110,162 | +20.6% |
| 2Q14 | 105,705 | +21.7% |
| 1Q14 | 100,052 | +16.6% |
| 4Q13 | 96,454 | +13.7% |
| 3Q13 | 91,316 | +7.2% |
| 2Q13 | 86,828 | +5.0% |
| 1Q13 | 85,805 | +4.6% |
| 4Q12 | 84,821 | +6.3% |
| 3Q12 | 85,219 | +9.7% |
| 2Q12 | 82,698 | - |
| 1Q12 | 82,022 | - |
| 4Q11 | 79,771 | - |
| 3Q11 | 77,706 | - |