| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q24 | 94,892 | -1.4% |
| 3Q24 | 93,692 | -2.6% |
| 2Q24 | 94,300 | -1.7% |
| 1Q24 | 93,938 | -1.7% |
| 4Q23 | 96,206 | +1.2% |
| 3Q23 | 96,206 | +3.5% |
| 2Q23 | 95,896 | +6.5% |
| 1Q23 | 95,597 | +8.2% |
| 4Q22 | 95,059 | +10.3% |
| 3Q22 | 92,928 | +10.1% |
| 2Q22 | 90,066 | +9.5% |
| 1Q22 | 88,339 | +11.2% |
| 4Q21 | 86,162 | +10.5% |
| 3Q21 | 84,402 | +10.6% |
| 2Q21 | 82,224 | +9.4% |
| 1Q21 | 79,455 | +7.3% |
| 4Q20 | 78,003 | +6.4% |
| 3Q20 | 76,300 | +6.6% |
| 2Q20 | 75,181 | +7.4% |
| 1Q20 | 74,017 | +9.5% |
| 4Q19 | 73,321 | +10.5% |
| 3Q19 | 71,592 | +10.1% |
| 2Q19 | 69,976 | +11.0% |
| 1Q19 | 67,568 | +11.2% |
| 4Q18 | 66,343 | +21.4% |
| 3Q18 | 65,004 | +22.7% |
| 2Q18 | 63,042 | +21.6% |
| 1Q18 | 60,767 | +19.9% |
| 4Q17 | 54,642 | +11.6% |
| 3Q17 | 52,984 | +13.8% |
| 2Q17 | 51,844 | +16.1% |
| 1Q17 | 50,702 | +15.4% |
| 4Q16 | 48,981 | +14.2% |
| 3Q16 | 46,569 | +12.1% |
| 2Q16 | 44,640 | +11.9% |
| 1Q16 | 43,954 | +14.6% |
| 4Q15 | 42,892 | +16.0% |
| 3Q15 | 41,543 | +19.6% |
| 2Q15 | 39,900 | +21.9% |
| 1Q15 | 38,355 | +23.3% |
| 4Q14 | 36,969 | +26.5% |
| 3Q14 | 34,739 | +34.2% |
| 2Q14 | 32,724 | +36.9% |
| 1Q14 | 31,098 | +279.0% |
| 4Q13 | 29,220 | +339.4% |
| 3Q13 | 25,892 | +403.8% |
| 2Q13 | 23,912 | - |
| 1Q13 | 8,206 | +80.0% |
| 4Q12 | 6,650 | +68.9% |
| 3Q12 | 5,139 | +70.7% |
| 1Q12 | 4,559 | - |
| 4Q11 | 3,937 | - |
| 3Q11 | 3,010 | - |
| 2Q11 | 2,387 | - |