| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 66,092 | -2.4% |
| 4Q24 | 72,965 | +7.3% |
| 3Q24 | 72,662 | +4.9% |
| 2Q24 | 72,317 | +3.5% |
| 1Q24 | 67,699 | -2.8% |
| 4Q23 | 67,972 | -11.0% |
| 3Q23 | 69,247 | -5.8% |
| 2Q23 | 69,887 | +3.1% |
| 1Q23 | 69,622 | +12.4% |
| 4Q22 | 76,351 | +34.8% |
| 3Q22 | 73,526 | +3.4% |
| 2Q22 | 67,769 | +3.5% |
| 1Q22 | 61,942 | +1.8% |
| 4Q21 | 56,654 | -1.2% |
| 3Q21 | 71,136 | +34.7% |
| 2Q21 | 65,487 | +33.2% |
| 1Q21 | 60,831 | +33.6% |
| 4Q20 | 57,367 | +32.5% |
| 3Q20 | 52,798 | -11.0% |
| 1Q20 | 49,175 | -13.5% |
| 1Q20 | 45,549 | -17.3% |
| 4Q19 | 43,283 | -18.9% |
| 3Q19 | 59,312 | +13.8% |
| 2Q19 | 56,874 | +14.1% |
| 1Q19 | 55,070 | +18.0% |
| 4Q18 | 53,347 | +20.0% |
| 3Q18 | 52,138 | -19.3% |
| 2Q18 | 49,844 | -20.7% |
| 1Q18 | 46,656 | -23.8% |
| 4Q17 | 44,464 | -24.8% |
| 3Q17 | 64,620 | +13.0% |
| 2Q17 | 62,840 | +14.2% |
| 1Q17 | 61,189 | +18.0% |
| 4Q16 | 59,155 | +18.5% |
| 3Q16 | 57,210 | -7.8% |
| 2Q16 | 55,049 | -7.1% |
| 1Q16 | 51,866 | -8.3% |
| 4Q15 | 49,932 | -8.0% |
| 3Q15 | 62,050 | +18.0% |
| 2Q15 | 59,275 | +16.9% |
| 1Q15 | 56,568 | +15.1% |
| 4Q14 | 54,280 | +14.3% |
| 3Q14 | 52,587 | +14.5% |
| 2Q14 | 50,722 | +13.2% |
| 1Q14 | 49,156 | +12.0% |
| 4Q13 | 47,477 | +10.2% |
| 3Q13 | 45,915 | +10.5% |
| 2Q13 | 44,793 | +11.9% |
| 1Q13 | 43,871 | +13.7% |
| 4Q12 | 43,071 | +16.3% |
| 3Q12 | 41,560 | -13.5% |
| 2Q12 | 40,026 | -15.8% |
| 1Q12 | 38,571 | - |
| 4Q11 | 37,019 | - |
| 3Q11 | 48,027 | - |
| 2Q11 | 47,545 | - |