| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 165,337 | +3.5% |
| 4Q24 | 164,779 | +2.9% |
| 3Q24 | 164,161 | +11.3% |
| 2Q24 | 160,576 | +11.0% |
| 1Q24 | 159,811 | +12.1% |
| 4Q23 | 160,099 | +10.5% |
| 3Q23 | 147,433 | +2.6% |
| 2Q23 | 144,672 | +1.6% |
| 1Q23 | 142,588 | +3.3% |
| 4Q22 | 144,881 | +8.8% |
| 3Q22 | 143,699 | +9.6% |
| 2Q22 | 142,403 | +8.4% |
| 1Q22 | 138,034 | +7.9% |
| 4Q21 | 133,122 | +6.3% |
| 3Q21 | 131,162 | +3.4% |
| 2Q21 | 131,354 | +10.9% |
| 1Q21 | 127,975 | +15.2% |
| 4Q20 | 125,237 | +11.9% |
| 3Q20 | 126,860 | +13.4% |
| 2Q20 | 118,410 | +5.0% |
| 1Q20 | 111,072 | -1.3% |
| 4Q19 | 111,955 | -1.7% |
| 3Q19 | 111,836 | -0.1% |
| 2Q19 | 112,775 | +2.4% |
| 1Q19 | 112,545 | +13.1% |
| 4Q18 | 113,882 | +14.0% |
| 3Q18 | 111,980 | +19.2% |
| 2Q18 | 110,112 | +19.2% |
| 1Q18 | 99,495 | +8.6% |
| 4Q17 | 99,908 | +9.0% |
| 3Q17 | 93,967 | +4.9% |
| 2Q17 | 92,368 | +6.4% |
| 1Q17 | 91,586 | +6.5% |
| 4Q16 | 91,688 | +7.3% |
| 3Q16 | 89,582 | +7.8% |
| 2Q16 | 86,783 | +5.3% |
| 1Q16 | 85,992 | +7.4% |
| 4Q15 | 85,478 | +9.9% |
| 3Q15 | 83,064 | +10.9% |
| 2Q15 | 82,386 | +32.1% |
| 1Q15 | 80,042 | +12.8% |
| 4Q14 | 77,745 | +12.1% |
| 3Q14 | 74,892 | +11.9% |
| 2Q14 | 62,363 | -4.7% |
| 1Q14 | 70,944 | - |
| 4Q13 | 69,379 | - |
| 3Q13 | 66,952 | - |
| 2Q13 | 65,442 | - |
| 1Q12 | 72,180 | - |
| 4Q11 | 71,348 | - |
| 3Q11 | 69,951 | - |
| 2Q11 | 73,385 | - |