| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 414,032 | +5.7% |
| 2Q26 | 411,197 | +6.9% |
| 1Q26 | 396,731 | +7.7% |
| 4Q25 | 402,820 | +10.1% |
| 3Q25 | 391,881 | +11.6% |
| 2Q25 | 384,620 | +10.7% |
| 1Q25 | 368,288 | +10.3% |
| 4Q24 | 365,985 | +9.5% |
| 3Q24 | 350,992 | +8.2% |
| 2Q24 | 347,590 | +8.1% |
| 1Q24 | 334,025 | +9.3% |
| 4Q23 | 334,192 | +9.3% |
| 3Q23 | 324,367 | +9.2% |
| 2Q23 | 321,540 | +9.3% |
| 1Q23 | 305,581 | +8.4% |
| 4Q22 | 305,710 | +9.4% |
| 3Q22 | 297,120 | +10.2% |
| 2Q22 | 294,197 | +10.4% |
| 1Q22 | 281,946 | +9.2% |
| 4Q21 | 279,477 | +6.9% |
| 3Q21 | 269,567 | +6.6% |
| 2Q21 | 266,458 | +5.9% |
| 1Q21 | 258,291 | +7.3% |
| 4Q20 | 261,321 | +8.2% |
| 3Q20 | 252,912 | - |
| 2Q20 | 251,525 | - |
| 1Q20 | 240,628 | - |
| 4Q19 | 241,445 | +80.2% |
| 4Q18 | 134,017 | +10.0% |
| 4Q17 | 121,848 | -21.7% |
| 4Q16 | 155,562 | +19.9% |
| 3Q16 | 146,414 | - |
| 2Q16 | 141,122 | - |
| 4Q15 | 129,703 | - |