| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q23 | 78,334 | +0.4% |
| 2Q23 | 78,203 | +2.3% |
| 3Q23 | 79,291 | +0.4% |
| 4Q23 | 79,024 | -0.9% |
| 3Q23 | 78,007 | +0.4% |
| 2Q23 | 76,469 | -2.5% |
| 1Q23 | 78,969 | +0.4% |
| 4Q22 | 79,709 | +3.9% |
| 3Q22 | 77,669 | +3.0% |
| 2Q22 | 78,468 | +10.8% |
| 1Q22 | 78,679 | +14.5% |
| 4Q21 | 76,710 | +13.7% |
| 3Q21 | 75,381 | - |
| 2Q20 | 70,846 | - |
| 1Q20 | 68,687 | - |
| 4Q20 | 67,482 | -92.3% |
| 4Q19 | 881,819 | +22.1% |
| 4Q18 | 722,380 | - |