| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 486,031 | +9.8% |
| 2Q26 | 475,027 | +9.7% |
| 1Q26 | 457,457 | +8.6% |
| 4Q25 | 457,053 | +10.0% |
| 3Q25 | 442,604 | +10.7% |
| 2Q25 | 433,149 | +10.0% |
| 1Q25 | 421,112 | +11.4% |
| 4Q24 | 415,318 | +8.5% |
| 3Q24 | 399,758 | +14.5% |
| 2Q24 | 393,884 | +14.4% |
| 1Q24 | 378,162 | +16.7% |
| 4Q23 | 382,663 | +19.3% |
| 3Q23 | 349,140 | +14.9% |
| 2Q23 | 344,243 | +17.6% |
| 1Q23 | 324,182 | +19.3% |
| 4Q22 | 320,755 | +20.8% |
| 3Q22 | 303,782 | +18.6% |
| 2Q22 | 292,613 | +19.1% |
| 1Q22 | 271,634 | +16.8% |
| 4Q21 | 265,417 | +13.1% |
| 3Q21 | 256,216 | +13.6% |
| 2Q21 | 245,761 | +15.6% |
| 1Q21 | 232,522 | +17.0% |
| 4Q20 | 234,667 | +16.1% |
| 3Q20 | 225,641 | - |
| 2Q20 | 212,602 | - |
| 1Q20 | 198,686 | - |
| 4Q19 | 202,172 | -4.1% |
| 4Q18 | 210,883 | +31.9% |
| 3Q18 | 203,049 | +41.3% |
| 2Q18 | 191,224 | +42.6% |
| 1Q18 | 171,127 | +37.4% |
| 4Q17 | 159,910 | +27.8% |
| 3Q17 | 143,677 | +21.4% |
| 2Q17 | 134,134 | +21.7% |
| 1Q17 | 124,565 | - |
| 4Q16 | 125,133 | +32.1% |
| 3Q16 | 118,331 | - |
| 2Q16 | 110,246 | - |
| 4Q15 | 94,730 | - |