| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 311,631 | -8.2% |
| 3Q25 | 338,554 | +5.0% |
| 2Q25 | 343,214 | +9.7% |
| 1Q25 | 323,578 | +8.7% |
| 4Q24 | 339,422 | +9.0% |
| 3Q24 | 322,572 | +8.2% |
| 2Q24 | 312,871 | +7.7% |
| 1Q24 | 297,619 | +7.6% |
| 4Q23 | 311,537 | +7.9% |
| 3Q23 | 298,096 | +7.1% |
| 2Q23 | 290,377 | +7.0% |
| 1Q23 | 276,552 | +6.7% |
| 4Q22 | 288,660 | +5.8% |
| 3Q22 | 278,377 | +5.8% |
| 2Q22 | 271,486 | +5.7% |
| 1Q22 | 259,157 | +5.9% |
| 4Q21 | 272,834 | +7.0% |
| 3Q21 | 263,115 | +7.8% |
| 2Q21 | 256,851 | +8.6% |
| 1Q21 | 244,680 | +8.0% |
| 4Q20 | 254,997 | +7.8% |
| 3Q20 | 244,160 | +8.3% |
| 2Q20 | 236,477 | +9.1% |
| 1Q20 | 226,570 | +11.5% |
| 4Q19 | 236,544 | +13.0% |
| 3Q19 | 225,459 | +13.0% |
| 2Q19 | 216,741 | +11.2% |
| 1Q19 | 203,261 | +10.3% |
| 4Q18 | 209,335 | +10.3% |
| 3Q18 | 199,568 | +9.8% |
| 2Q18 | 194,970 | +9.7% |
| 1Q18 | 184,243 | +10.2% |
| 4Q17 | 189,816 | +11.3% |
| 3Q17 | 181,730 | +11.0% |
| 2Q17 | 177,737 | +10.5% |
| 1Q17 | 167,242 | +10.5% |
| 4Q16 | 170,572 | +10.5% |
| 3Q16 | 163,733 | +10.3% |
| 2Q16 | 160,868 | - |
| 1Q16 | 151,405 | - |
| 4Q15 | 154,389 | +6.2% |
| 3Q15 | 148,411 | - |
| 4Q14 | 145,326 | - |