| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 294,259 | +5.6% |
| 3Q25 | 291,069 | +5.6% |
| 2Q25 | 285,990 | +4.4% |
| 1Q25 | 282,247 | +3.4% |
| 4Q24 | 278,613 | +2.7% |
| 3Q24 | 275,724 | +1.7% |
| 2Q24 | 273,981 | +1.7% |
| 1Q24 | 272,997 | +2.0% |
| 4Q23 | 271,369 | +1.4% |
| 3Q23 | 271,025 | +3.1% |
| 2Q23 | 269,301 | +5.5% |
| 1Q23 | 267,620 | +8.4% |
| 4Q22 | 267,562 | +12.5% |
| 3Q22 | 262,776 | +14.3% |
| 2Q22 | 255,334 | +15.5% |
| 1Q22 | 246,827 | +16.5% |
| 4Q21 | 237,782 | +16.7% |
| 3Q21 | 229,845 | +15.7% |
| 2Q21 | 221,113 | - |
| 1Q21 | 211,847 | - |
| 4Q20 | 203,718 | +10.2% |
| 3Q20 | 198,622 | - |
| 4Q19 | 184,821 | +8.9% |
| 4Q18 | 169,709 | +10.5% |
| 4Q17 | 153,527 | +8.2% |
| 4Q16 | 141,956 | +9.4% |
| 4Q15 | 129,740 | +10.0% |
| 4Q14 | 117,950 | +11.5% |
| 4Q13 | 105,752 | +10.3% |
| 4Q12 | 95,856 | +11.3% |
| 1Q12 | 88,696 | - |
| 4Q11 | 86,110 | - |
| 3Q11 | 83,597 | - |
| 2Q11 | 81,384 | - |