| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 102,500 | -5.7% |
| 3Q25 | 109,000 | +0.3% |
| 2Q25 | 109,800 | +10.4% |
| 1Q25 | 110,700 | +7.0% |
| 4Q24 | 108,700 | +4.2% |
| 3Q24 | 108,700 | -1.3% |
| 2Q24 | 99,500 | -13.4% |
| 1Q24 | 103,500 | -11.7% |
| 4Q23 | 104,300 | -13.2% |
| 3Q23 | 110,100 | -9.6% |
| 2Q23 | 114,900 | -2.1% |
| 1Q23 | 117,200 | +8.4% |
| 4Q22 | 120,200 | +11.8% |
| 3Q22 | 121,800 | +9.4% |
| 2Q22 | 117,400 | +6.8% |
| 1Q22 | 108,100 | +5.7% |
| 4Q21 | 107,500 | +17.9% |
| 3Q21 | 111,300 | +27.2% |
| 2Q21 | 109,900 | +24.5% |
| 1Q21 | 102,300 | +16.8% |
| 4Q20 | 91,200 | +7.5% |
| 3Q20 | 87,500 | -3.4% |
| 2Q20 | 88,300 | +0.1% |
| 1Q20 | 87,600 | -0.6% |
| 4Q19 | 84,800 | -11.0% |
| 3Q19 | 90,600 | - |
| 2Q19 | 88,200 | - |
| 1Q19 | 88,100 | - |
| 4Q18 | 95,300 | -69.4% |
| 4Q17 | 311,400 | - |