| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 89,935 | +8.0% |
| 4Q24 | 88,492 | +7.6% |
| 3Q24 | 86,323 | +6.2% |
| 2Q24 | 84,999 | +5.4% |
| 1Q24 | 83,289 | +4.7% |
| 4Q23 | 82,277 | +5.3% |
| 3Q23 | 81,292 | +6.7% |
| 2Q23 | 80,636 | +8.6% |
| 1Q23 | 79,539 | +8.9% |
| 4Q22 | 78,147 | +9.0% |
| 3Q22 | 76,156 | +7.7% |
| 2Q22 | 74,266 | +6.9% |
| 1Q22 | 73,036 | +7.0% |
| 4Q21 | 71,679 | +8.8% |
| 3Q21 | 70,683 | +7.2% |
| 2Q21 | 69,457 | +6.1% |
| 1Q21 | 68,245 | +7.3% |
| 4Q20 | 65,859 | +4.6% |
| 3Q20 | 65,942 | +7.0% |
| 2Q20 | 65,468 | +9.1% |
| 1Q20 | 63,601 | +7.8% |
| 4Q19 | 62,975 | +9.3% |
| 3Q19 | 61,625 | +8.5% |
| 2Q19 | 60,016 | +7.6% |
| 1Q19 | 59,015 | +6.6% |
| 4Q18 | 57,611 | +5.2% |
| 3Q18 | 56,794 | -2.4% |
| 2Q18 | 55,767 | -3.8% |
| 1Q18 | 55,344 | -3.5% |
| 4Q17 | 54,738 | -3.9% |
| 3Q17 | 58,179 | +2.9% |
| 2Q17 | 57,973 | +4.0% |
| 1Q17 | 57,360 | +3.0% |
| 4Q16 | 56,965 | +3.3% |
| 3Q16 | 56,565 | +2.3% |
| 2Q16 | 55,732 | +1.5% |
| 1Q16 | 55,676 | +3.1% |
| 4Q15 | 55,151 | +3.7% |
| 3Q15 | 55,288 | +5.9% |
| 2Q15 | 54,894 | - |
| 1Q15 | 54,012 | +5.8% |
| 4Q14 | 53,203 | +5.6% |
| 3Q14 | 52,204 | +3.4% |
| 1Q14 | 51,056 | +4.3% |
| 4Q13 | 50,376 | +4.3% |
| 3Q13 | 50,464 | +7.0% |
| 2Q13 | 49,724 | +7.3% |
| 1Q13 | 48,957 | +6.6% |
| 4Q12 | 48,305 | +7.1% |
| 3Q12 | 47,156 | +6.0% |
| 2Q12 | 46,329 | +6.0% |
| 1Q12 | 45,939 | - |
| 4Q11 | 45,109 | - |
| 3Q11 | 44,490 | - |
| 2Q11 | 43,695 | - |