| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 92,131 | +16.4% |
| 2Q25 | 91,414 | +15.6% |
| 1Q25 | 87,372 | +12.1% |
| 4Q24 | 83,308 | +8.7% |
| 3Q24 | 79,164 | +2.9% |
| 2Q24 | 79,072 | +31.0% |
| 1Q24 | 77,964 | +37.4% |
| 4Q23 | 76,618 | +39.7% |
| 3Q23 | 76,935 | +43.6% |
| 2Q23 | 60,361 | +14.6% |
| 1Q23 | 56,740 | +15.0% |
| 4Q22 | 54,828 | +14.9% |
| 3Q22 | 53,583 | +22.3% |
| 2Q22 | 52,673 | +18.3% |
| 1Q22 | 49,347 | +12.8% |
| 4Q21 | 47,710 | +10.6% |
| 3Q21 | 43,802 | -6.9% |
| 2Q21 | 44,540 | -4.6% |
| 1Q21 | 43,742 | -10.5% |
| 4Q20 | 43,149 | -12.0% |
| 3Q20 | 47,025 | -1.2% |
| 2Q20 | 46,687 | -2.0% |
| 1Q20 | 48,856 | +3.8% |
| 4Q19 | 49,052 | +4.4% |
| 3Q19 | 47,609 | +4.3% |
| 2Q19 | 47,641 | -1.8% |
| 1Q19 | 47,063 | -2.4% |
| 4Q18 | 47,002 | +0.5% |
| 3Q18 | 45,639 | -4.3% |
| 2Q18 | 48,490 | +2.0% |
| 1Q18 | 48,212 | +1.7% |
| 4Q17 | 46,764 | -0.0% |
| 3Q17 | 47,695 | -12.6% |
| 2Q17 | 47,521 | -13.8% |
| 1Q17 | 47,409 | -15.1% |
| 4Q16 | 46,779 | -17.9% |
| 3Q16 | 54,579 | +4.1% |
| 2Q16 | 55,148 | +5.6% |
| 1Q16 | 55,824 | +7.5% |
| 4Q15 | 57,003 | +24.8% |
| 3Q15 | 52,435 | +9.3% |
| 2Q15 | 52,201 | +8.8% |
| 1Q15 | 51,947 | +8.4% |
| 4Q14 | 45,683 | -28.5% |
| 3Q14 | 47,976 | - |
| 2Q14 | 47,987 | - |
| 1Q14 | 47,937 | - |
| 4Q13 | 63,920 | - |