| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 157,971 | +4.4% |
| 4Q24 | 152,656 | +2.3% |
| 3Q24 | 151,257 | +6.4% |
| 2Q24 | 150,895 | +12.6% |
| 1Q24 | 151,350 | +18.6% |
| 4Q23 | 149,169 | +20.6% |
| 3Q23 | 142,205 | +21.4% |
| 2Q23 | 133,988 | +22.3% |
| 1Q23 | 127,566 | +28.8% |
| 4Q22 | 123,640 | +33.8% |
| 3Q22 | 117,152 | +36.2% |
| 2Q22 | 109,523 | +36.0% |
| 1Q22 | 99,047 | +31.3% |
| 4Q21 | 92,400 | +30.4% |
| 3Q21 | 85,992 | +20.1% |
| 2Q21 | 80,543 | +15.5% |
| 1Q21 | 75,418 | +8.4% |
| 4Q20 | 70,839 | +2.2% |
| 3Q20 | 71,603 | +7.1% |
| 2Q20 | 69,712 | +9.3% |
| 1Q20 | 69,595 | +17.5% |
| 4Q19 | 69,324 | +26.7% |
| 3Q19 | 66,870 | +27.6% |
| 2Q19 | 63,801 | +31.6% |
| 1Q19 | 59,247 | - |
| 4Q18 | 54,706 | - |
| 3Q18 | 52,386 | - |
| 2Q18 | 48,470 | - |