| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q24 | 160,797 | +10.1% |
| 3Q24 | 156,680 | +9.8% |
| 2Q24 | 151,781 | +9.7% |
| 1Q24 | 148,209 | +11.1% |
| 4Q23 | 146,092 | +14.9% |
| 3Q23 | 142,750 | +18.3% |
| 2Q23 | 138,315 | +19.2% |
| 1Q23 | 133,415 | +22.2% |
| 4Q22 | 127,181 | +25.7% |
| 3Q22 | 120,699 | +30.8% |
| 2Q22 | 115,992 | +39.7% |
| 1Q22 | 109,142 | +46.1% |
| 4Q21 | 101,140 | +49.4% |
| 3Q21 | 92,248 | +45.4% |
| 2Q21 | 83,002 | +34.9% |
| 1Q21 | 74,707 | +25.1% |
| 4Q20 | 67,692 | +17.4% |
| 3Q20 | 63,443 | +15.8% |
| 2Q20 | 61,532 | +25.8% |
| 1Q20 | 59,702 | +37.9% |
| 4Q19 | 57,670 | +53.5% |
| 3Q19 | 54,768 | +74.8% |
| 2Q19 | 48,927 | +93.7% |
| 1Q19 | 43,288 | - |
| 4Q18 | 37,577 | - |
| 3Q18 | 31,325 | - |
| 2Q18 | 25,258 | - |