| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 367,391 | -4.9% |
| 2Q26 | 362,588 | -5.6% |
| 1Q26 | 357,564 | -7.9% |
| 4Q25 | 358,372 | -7.4% |
| 3Q25 | 386,445 | +3.3% |
| 2Q25 | 383,896 | +3.0% |
| 1Q25 | 388,207 | +5.7% |
| 4Q24 | 386,872 | +3.5% |
| 3Q24 | 374,196 | +3.6% |
| 2Q24 | 372,820 | +3.3% |
| 1Q24 | 367,147 | +3.9% |
| 4Q23 | 373,682 | +5.3% |
| 3Q23 | 361,244 | +3.8% |
| 2Q23 | 361,083 | +3.9% |
| 1Q23 | 353,356 | +2.6% |
| 4Q22 | 354,782 | +3.6% |
| 3Q22 | 348,145 | +4.2% |
| 2Q22 | 347,660 | +6.3% |
| 1Q22 | 344,375 | +6.9% |
| 4Q21 | 342,360 | +4.4% |
| 3Q21 | 334,004 | +0.5% |
| 2Q21 | 327,127 | -1.0% |
| 1Q21 | 322,049 | -0.6% |
| 4Q20 | 327,781 | +2.5% |
| 3Q20 | 332,178 | +7.4% |
| 2Q20 | 330,379 | +8.8% |
| 1Q20 | 324,105 | +10.1% |
| 4Q19 | 319,754 | +10.6% |
| 3Q19 | 309,207 | +11.0% |
| 2Q19 | 303,763 | +11.4% |
| 1Q19 | 294,361 | +11.5% |
| 4Q18 | 289,178 | +10.8% |
| 3Q18 | 278,453 | +10.8% |
| 2Q18 | 272,768 | +10.5% |
| 1Q18 | 264,010 | +9.6% |
| 4Q17 | 260,970 | +9.2% |
| 3Q17 | 251,353 | +8.4% |
| 2Q17 | 246,922 | +8.5% |
| 1Q17 | 240,849 | - |
| 4Q16 | 238,917 | +8.5% |
| 3Q16 | 231,906 | - |
| 2Q16 | 227,516 | - |
| 4Q15 | 220,274 | - |