| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 84,032 | +6.3% |
| 4Q24 | 83,447 | +8.4% |
| 3Q24 | 83,035 | +12.7% |
| 2Q24 | 81,285 | +13.1% |
| 1Q24 | 79,067 | +13.8% |
| 4Q23 | 76,995 | +10.1% |
| 3Q23 | 73,654 | +10.8% |
| 2Q23 | 71,857 | +12.5% |
| 1Q23 | 69,495 | +11.5% |
| 4Q22 | 69,928 | +13.3% |
| 3Q22 | 66,465 | +10.3% |
| 2Q22 | 63,874 | +7.3% |
| 1Q22 | 62,313 | +6.2% |
| 4Q21 | 61,745 | +4.4% |
| 3Q21 | 60,247 | +2.0% |
| 2Q21 | 59,507 | +1.4% |
| 1Q21 | 58,673 | +0.2% |
| 4Q20 | 59,138 | +2.6% |
| 3Q20 | 59,084 | +4.4% |
| 2Q20 | 58,680 | +8.0% |
| 1Q20 | 58,534 | +12.4% |
| 4Q19 | 57,647 | +15.4% |
| 3Q19 | 56,619 | +18.3% |
| 2Q19 | 54,312 | +18.0% |
| 1Q19 | 52,080 | +18.0% |
| 4Q18 | 49,942 | +13.0% |
| 3Q18 | 47,852 | +9.7% |
| 2Q18 | 46,025 | +9.4% |
| 1Q18 | 44,152 | +7.0% |
| 4Q17 | 44,182 | +8.6% |
| 3Q17 | 43,615 | +8.0% |
| 2Q17 | 42,053 | +6.8% |
| 1Q17 | 41,252 | +7.9% |
| 4Q16 | 40,701 | +9.2% |
| 3Q16 | 40,390 | +10.7% |
| 2Q16 | 39,382 | +11.3% |
| 1Q16 | 38,248 | +12.1% |
| 4Q15 | 37,265 | +10.5% |
| 3Q15 | 36,472 | +10.5% |
| 2Q15 | 35,392 | +10.1% |
| 1Q15 | 34,130 | +10.3% |
| 4Q14 | 33,730 | +9.2% |
| 3Q14 | 33,019 | +15.2% |
| 2Q14 | 32,155 | +17.2% |
| 1Q14 | 30,939 | +16.2% |
| 4Q13 | 30,884 | +18.0% |
| 3Q13 | 28,662 | +14.4% |
| 2Q13 | 27,429 | - |
| 1Q13 | 26,635 | +20.2% |
| 4Q12 | 26,179 | +22.1% |
| 3Q12 | 25,054 | -0.2% |
| 1Q12 | 22,164 | - |
| 4Q11 | 21,447 | - |
| 3Q11 | 25,108 | - |
| 2Q11 | 30,300 | - |