| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 320,612 | -10.2% |
| 3Q25 | 301,663 | -15.6% |
| 2Q25 | 363,001 | -1.5% |
| 1Q25 | 356,445 | -2.3% |
| 4Q24 | 356,877 | -6.1% |
| 3Q24 | 357,209 | -4.3% |
| 2Q24 | 368,483 | -2.1% |
| 1Q24 | 364,960 | -2.2% |
| 4Q23 | 380,208 | -3.7% |
| 3Q23 | 373,120 | -1.8% |
| 2Q23 | 376,532 | -0.0% |
| 1Q23 | 373,282 | +2.4% |
| 4Q22 | 394,877 | +7.8% |
| 3Q22 | 380,104 | +5.4% |
| 2Q22 | 376,689 | +19.8% |
| 1Q22 | 364,532 | +10.4% |
| 4Q21 | 366,306 | +7.8% |
| 3Q21 | 360,499 | +6.7% |
| 2Q21 | 314,513 | -7.0% |
| 1Q21 | 330,261 | -8.5% |
| 4Q20 | 339,817 | -8.5% |
| 3Q20 | 337,726 | -8.6% |
| 2Q20 | 338,083 | -6.4% |
| 1Q20 | 360,856 | +5.3% |
| 4Q19 | 371,435 | +16.4% |
| 3Q19 | 369,335 | +14.8% |
| 2Q19 | 361,341 | +15.3% |
| 1Q19 | 342,569 | +16.2% |
| 4Q18 | 319,001 | +17.4% |
| 3Q18 | 321,645 | +38.7% |
| 2Q18 | 313,326 | +14.9% |
| 1Q18 | 294,745 | +10.0% |
| 4Q17 | 271,681 | +5.3% |
| 3Q17 | 231,969 | -11.8% |
| 2Q17 | 272,701 | +7.2% |
| 1Q17 | 267,907 | +4.1% |
| 4Q16 | 258,005 | +10.3% |
| 3Q16 | 263,111 | +20.3% |
| 2Q16 | 254,439 | +16.3% |
| 1Q16 | 257,232 | +17.6% |
| 4Q15 | 233,933 | - |
| 2Q15 | 218,744 | - |
| 4Q15 | 218,757 | - |