| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q24 | 41,882 | +27.3% |
| 2Q24 | 39,699 | +28.6% |
| 1Q24 | 37,636 | +34.3% |
| 4Q23 | 36,202 | +42.4% |
| 3Q23 | 32,911 | +39.5% |
| 2Q23 | 30,872 | +37.9% |
| 1Q23 | 28,015 | +26.7% |
| 4Q22 | 25,425 | +18.4% |
| 3Q22 | 23,600 | +9.1% |
| 2Q22 | 22,389 | +4.0% |
| 1Q22 | 22,105 | +0.8% |
| 4Q21 | 21,477 | -4.7% |
| 3Q21 | 21,623 | -3.8% |
| 2Q21 | 21,530 | -8.5% |
| 1Q21 | 21,927 | -9.9% |
| 4Q20 | 22,529 | -8.8% |
| 3Q20 | 22,473 | -14.4% |
| 2Q20 | 23,531 | -7.1% |
| 1Q20 | 24,339 | -0.1% |
| 4Q19 | 24,705 | +8.9% |
| 3Q19 | 26,259 | -14.7% |
| 2Q19 | 25,337 | -13.0% |
| 1Q19 | 24,352 | -11.2% |
| 4Q18 | 22,683 | -11.2% |
| 3Q18 | 30,798 | +27.1% |
| 2Q18 | 29,139 | +26.6% |
| 1Q18 | 27,425 | +26.4% |
| 4Q17 | 25,548 | - |
| 3Q17 | 24,229 | +19.2% |
| 2Q17 | 23,012 | +13.7% |
| 1Q17 | 21,699 | - |
| 2Q17 | 20,319 | - |
| 1Q17 | 20,244 | - |
| 3Q15 | 21,283 | - |
| 2Q15 | 19,366 | +47.6% |
| 1Q15 | 17,288 | +56.1% |
| 2Q14 | 13,123 | +42.1% |
| 1Q14 | 11,074 | - |
| 4Q13 | 9,460 | +17.8% |
| 3Q13 | 8,912 | +15.8% |
| 2Q13 | 9,238 | +35.9% |
| 4Q12 | 8,027 | - |
| 3Q12 | 7,695 | - |
| 2Q12 | 6,800 | - |
| 1Q12 | 5,614 | - |