| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 260,458 | -6.2% |
| 3Q25 | 271,214 | -1.1% |
| 2Q25 | 278,792 | +1.1% |
| 1Q25 | 278,758 | +3.9% |
| 4Q24 | 277,812 | +3.8% |
| 3Q24 | 274,194 | +4.3% |
| 2Q24 | 275,802 | +2.8% |
| 1Q24 | 268,243 | +4.7% |
| 4Q23 | 267,739 | +14.3% |
| 3Q23 | 262,792 | +21.7% |
| 2Q23 | 268,209 | +29.0% |
| 1Q23 | 256,260 | +33.6% |
| 4Q22 | 234,319 | +26.6% |
| 3Q22 | 215,852 | +26.3% |
| 2Q22 | 207,988 | +25.9% |
| 1Q22 | 191,866 | +22.8% |
| 4Q21 | 185,069 | +22.1% |
| 3Q21 | 170,927 | +16.9% |
| 2Q21 | 165,254 | +11.6% |
| 1Q21 | 156,256 | +11.8% |
| 4Q20 | 151,559 | +12.9% |
| 3Q20 | 146,264 | +13.2% |
| 2Q20 | 148,117 | +12.7% |
| 1Q20 | 139,785 | +15.0% |
| 4Q19 | 134,228 | +13.9% |
| 3Q19 | 129,249 | +26.8% |
| 2Q19 | 131,428 | +36.6% |
| 1Q19 | 121,581 | +50.5% |
| 4Q18 | 117,812 | +60.7% |
| 3Q18 | 101,895 | +62.0% |
| 2Q18 | 96,181 | +63.4% |
| 1Q18 | 80,796 | +52.9% |
| 4Q17 | 73,309 | +44.6% |
| 3Q17 | 62,914 | +32.4% |
| 2Q17 | 58,860 | +22.9% |
| 1Q17 | 52,839 | +12.1% |
| 4Q16 | 50,691 | +4.5% |
| 3Q16 | 47,526 | +6.9% |
| 2Q16 | 47,876 | - |
| 1Q16 | 47,145 | - |
| 4Q15 | 48,502 | +56.7% |
| 3Q15 | 44,479 | - |
| 4Q14 | 30,946 | - |