| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 78,827 | +14.4% |
| 4Q24 | 77,215 | +17.4% |
| 3Q24 | 77,429 | +23.6% |
| 2Q24 | 72,980 | +2.7% |
| 1Q24 | 68,887 | -0.9% |
| 4Q23 | 65,792 | +0.6% |
| 3Q23 | 62,647 | +8.4% |
| 2Q23 | 71,076 | +1.6% |
| 1Q23 | 69,499 | +11.5% |
| 4Q22 | 65,401 | +20.9% |
| 3Q22 | 57,778 | +20.5% |
| 2Q22 | 69,980 | +15.7% |
| 1Q22 | 62,328 | +21.6% |
| 4Q21 | 54,078 | +29.1% |
| 3Q21 | 47,936 | +43.4% |
| 2Q21 | 60,494 | +41.7% |
| 1Q21 | 51,263 | +36.9% |
| 4Q20 | 41,899 | +26.1% |
| 3Q20 | 33,434 | +22.1% |
| 2Q20 | 42,704 | +8.4% |
| 1Q20 | 37,441 | +9.4% |
| 4Q19 | 33,218 | - |
| 3Q19 | 27,375 | +12.8% |
| 2Q19 | 39,397 | -2.3% |
| 1Q19 | 34,231 | - |
| 3Q18 | 24,258 | - |
| 2Q18 | 40,326 | - |
| 4Q11 | 23,947 | - |