| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 468,625 | -1.6% |
| 2Q26 | 469,731 | +0.7% |
| 1Q26 | 473,634 | +0.6% |
| 4Q25 | 490,634 | +7.0% |
| 3Q25 | 476,215 | +12.8% |
| 2Q25 | 466,573 | +9.6% |
| 1Q25 | 470,630 | +23.0% |
| 4Q24 | 458,542 | +15.7% |
| 3Q24 | 422,324 | +8.1% |
| 2Q24 | 425,820 | -0.9% |
| 1Q24 | 382,487 | -7.2% |
| 4Q23 | 396,361 | +15.4% |
| 3Q23 | 390,543 | +37.3% |
| 2Q23 | 429,648 | +67.5% |
| 1Q23 | 412,337 | +77.4% |
| 4Q22 | 343,377 | +62.0% |
| 3Q22 | 284,388 | +99.6% |
| 2Q22 | 256,483 | +105.1% |
| 1Q22 | 232,394 | +132.5% |
| 4Q21 | 211,977 | +59.7% |
| 3Q21 | 142,464 | -21.2% |
| 2Q21 | 125,063 | -28.9% |
| 1Q21 | 99,953 | -43.1% |
| 4Q20 | 132,755 | -20.8% |
| 3Q20 | 180,723 | +25.8% |
| 2Q20 | 175,783 | +13.5% |
| 1Q20 | 175,576 | +30.0% |
| 4Q19 | 167,574 | +41.2% |
| 3Q19 | 143,620 | +52.1% |
| 2Q19 | 154,903 | +127.6% |
| 1Q19 | 135,014 | +169.8% |
| 4Q18 | 118,701 | +137.5% |
| 3Q18 | 94,433 | +366.4% |
| 2Q18 | 68,051 | +5869.4% |
| 1Q18 | 50,048 | +3069.6% |
| 4Q17 | 49,985 | +19199.2% |
| 3Q17 | 20,247 | -150.2% |
| 2Q17 | 1,140 | - |
| 1Q17 | 1,579 | - |
| 4Q16 | 259 | - |
| 3Q16 | -40,327 | - |