| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 191,469 | +23.7% |
| 4Q24 | 181,597 | +24.4% |
| 3Q24 | 172,234 | +25.5% |
| 2Q24 | 163,256 | +24.4% |
| 1Q24 | 154,801 | +19.4% |
| 4Q23 | 145,982 | +9.7% |
| 3Q23 | 137,199 | +13.8% |
| 2Q23 | 131,271 | +21.2% |
| 1Q23 | 129,617 | +30.7% |
| 4Q22 | 133,114 | +46.2% |
| 3Q22 | 120,572 | +30.0% |
| 2Q22 | 108,265 | +27.0% |
| 1Q22 | 99,206 | +27.4% |
| 4Q21 | 91,043 | +29.7% |
| 3Q21 | 92,722 | +46.9% |
| 2Q21 | 85,220 | +46.8% |
| 1Q21 | 77,888 | +47.6% |
| 4Q20 | 70,175 | +37.9% |
| 3Q20 | 63,099 | +31.4% |
| 2Q20 | 58,069 | +29.8% |
| 1Q20 | 52,759 | +26.1% |
| 4Q19 | 50,891 | +28.6% |
| 3Q19 | 48,009 | +32.5% |
| 2Q19 | 44,721 | +26.4% |
| 1Q19 | 41,842 | +24.8% |
| 4Q18 | 39,562 | +21.5% |
| 3Q18 | 36,244 | +8.7% |
| 2Q18 | 35,386 | +11.9% |
| 1Q18 | 33,525 | +12.3% |
| 4Q17 | 32,565 | +14.7% |
| 3Q17 | 33,334 | +22.3% |
| 2Q17 | 31,637 | +22.3% |
| 1Q17 | 29,842 | +22.6% |
| 4Q16 | 28,399 | +21.0% |
| 3Q16 | 27,253 | +20.8% |
| 2Q16 | 25,860 | +21.6% |
| 1Q16 | 24,345 | +23.3% |
| 4Q15 | 23,470 | +22.1% |
| 3Q15 | 22,569 | +18.1% |
| 2Q15 | 21,273 | +18.4% |
| 1Q15 | 19,743 | +18.3% |
| 4Q14 | 19,217 | +24.5% |
| 3Q14 | 19,117 | +30.5% |
| 2Q14 | 17,960 | +33.8% |
| 1Q14 | 16,691 | +35.5% |
| 4Q13 | 15,441 | +31.5% |
| 3Q13 | 14,651 | +32.2% |
| 2Q13 | 13,426 | +32.7% |
| 1Q13 | 12,321 | +36.0% |
| 4Q12 | 11,741 | +42.8% |
| 3Q12 | 11,085 | +54.6% |
| 2Q12 | 10,118 | +59.7% |
| 1Q12 | 9,057 | - |
| 4Q11 | 8,222 | - |
| 3Q11 | 7,169 | - |
| 2Q11 | 6,336 | - |