| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q25 | 100,810 | +2.9% |
| 1Q25 | 97,152 | +0.7% |
| 4Q24 | 96,947 | +2.9% |
| 3Q24 | 99,270 | +3.4% |
| 2Q24 | 97,966 | +4.4% |
| 1Q24 | 96,465 | +5.7% |
| 4Q23 | 94,198 | +4.3% |
| 3Q23 | 95,988 | +11.1% |
| 2Q23 | 93,805 | +13.3% |
| 1Q23 | 91,239 | +14.3% |
| 4Q22 | 90,284 | +17.3% |
| 3Q22 | 86,382 | +14.3% |
| 2Q22 | 82,804 | +12.0% |
| 1Q22 | 79,845 | +12.2% |
| 4Q21 | 76,990 | +11.1% |
| 3Q21 | 75,554 | +13.3% |
| 2Q21 | 73,901 | +12.9% |
| 1Q21 | 71,144 | +11.6% |
| 4Q20 | 69,292 | +10.7% |
| 3Q20 | 66,670 | +10.5% |
| 2Q20 | 65,451 | +12.3% |
| 1Q20 | 63,741 | +12.6% |
| 4Q19 | 62,583 | +14.2% |
| 3Q19 | 60,314 | +14.4% |
| 2Q19 | 58,268 | +15.8% |
| 1Q19 | 56,629 | +17.7% |
| 4Q18 | 54,814 | +20.0% |
| 3Q18 | 52,741 | +18.9% |
| 2Q18 | 50,313 | +17.8% |
| 1Q18 | 48,109 | +17.0% |
| 4Q17 | 45,670 | +14.9% |
| 3Q17 | 44,368 | +16.1% |
| 2Q17 | 42,709 | +16.4% |
| 1Q17 | 41,126 | +16.2% |
| 4Q16 | 39,756 | +15.4% |
| 3Q16 | 38,223 | +12.7% |
| 2Q16 | 36,676 | +9.0% |
| 1Q16 | 35,391 | +5.2% |
| 4Q15 | 34,440 | +2.6% |
| 3Q15 | 33,917 | +11.9% |
| 2Q15 | 33,642 | +14.0% |
| 1Q15 | 33,649 | +19.0% |
| 4Q14 | 33,557 | +22.6% |
| 3Q14 | 30,312 | +50.1% |
| 2Q14 | 29,516 | +53.8% |
| 1Q14 | 28,286 | +47.7% |
| 4Q13 | 27,360 | +48.7% |
| 3Q13 | 20,199 | +14.2% |
| 2Q13 | 19,188 | +11.4% |
| 1Q13 | 19,156 | +14.3% |
| 4Q12 | 18,399 | +11.5% |
| 3Q12 | 17,683 | -28.9% |
| 2Q12 | 17,221 | -38.5% |
| 1Q12 | 16,753 | - |
| 4Q11 | 16,503 | - |
| 3Q11 | 24,859 | - |
| 2Q11 | 27,991 | - |