| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 444,590 | +3.7% |
| 3Q25 | 433,866 | -2.1% |
| 2Q25 | 433,605 | -3.6% |
| 1Q25 | 427,696 | -2.8% |
| 4Q24 | 428,776 | -1.1% |
| 3Q24 | 443,308 | +1.9% |
| 2Q24 | 449,735 | +4.4% |
| 1Q24 | 439,825 | +5.0% |
| 4Q23 | 433,579 | +4.8% |
| 3Q23 | 435,154 | +0.7% |
| 2Q23 | 430,685 | +1.7% |
| 1Q23 | 419,018 | -1.0% |
| 4Q22 | 413,570 | +1.5% |
| 2Q22 | 432,306 | +7.8% |
| 1Q22 | 423,615 | +7.9% |
| 4Q22 | 423,104 | +8.4% |
| 3Q22 | 407,359 | +6.1% |
| 2Q22 | 401,051 | +6.9% |
| 1Q22 | 392,599 | +7.0% |
| 4Q21 | 390,336 | +6.3% |
| 3Q21 | 383,923 | +7.5% |
| 2Q21 | 375,256 | +5.0% |
| 1Q21 | 366,984 | +4.9% |
| 4Q20 | 367,229 | +5.3% |
| 3Q20 | 357,289 | +7.1% |
| 2Q20 | 357,530 | +8.3% |
| 1Q20 | 349,997 | +9.5% |
| 4Q19 | 348,863 | +11.0% |
| 3Q19 | 333,718 | +11.2% |
| 2Q19 | 330,161 | +8.6% |
| 1Q19 | 319,670 | +9.2% |
| 4Q18 | 314,296 | +8.5% |
| 3Q18 | 300,128 | +7.3% |
| 2Q18 | 303,991 | +11.3% |
| 1Q18 | 292,828 | +10.4% |
| 4Q17 | 289,587 | +9.0% |
| 3Q17 | 279,583 | +11.3% |
| 2Q17 | 273,174 | +10.2% |
| 1Q17 | 265,174 | - |
| 4Q16 | 265,588 | +10.7% |
| 3Q16 | 251,094 | - |
| 2Q16 | 247,791 | - |
| 4Q15 | 239,815 | - |