| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 425,195 | +3.1% |
| 2Q26 | 437,484 | +10.9% |
| 1Q26 | 419,821 | +11.1% |
| 4Q25 | 417,460 | +10.1% |
| 3Q25 | 412,428 | +13.5% |
| 2Q25 | 394,653 | +12.0% |
| 1Q25 | 377,967 | +11.4% |
| 4Q24 | 379,125 | +10.6% |
| 3Q24 | 363,449 | +1.4% |
| 2Q24 | 352,382 | -3.1% |
| 1Q24 | 339,142 | -10.7% |
| 4Q23 | 342,880 | -10.7% |
| 3Q23 | 358,424 | -6.9% |
| 2Q23 | 363,601 | -4.2% |
| 1Q23 | 379,865 | +3.7% |
| 4Q22 | 384,154 | +5.1% |
| 3Q22 | 385,058 | +8.2% |
| 2Q22 | 379,376 | +11.3% |
| 1Q22 | 366,481 | +12.5% |
| 4Q21 | 365,593 | +12.1% |
| 3Q21 | 355,957 | +12.1% |
| 2Q21 | 340,871 | +11.1% |
| 1Q21 | 325,677 | +10.0% |
| 4Q20 | 326,086 | +10.8% |
| 3Q20 | 317,416 | +11.7% |
| 2Q20 | 306,746 | +12.1% |
| 1Q20 | 296,164 | +12.9% |
| 4Q19 | 294,265 | +13.2% |
| 3Q19 | 284,184 | +11.9% |
| 2Q19 | 273,638 | +13.0% |
| 1Q19 | 262,432 | +14.2% |
| 4Q18 | 260,016 | +13.6% |
| 3Q18 | 254,021 | +6.5% |
| 2Q18 | 242,135 | +6.4% |
| 1Q18 | 229,837 | +14.7% |
| 4Q17 | 228,914 | +21.3% |
| 3Q17 | 238,545 | +33.5% |
| 2Q17 | 227,483 | +32.6% |
| 1Q17 | 200,382 | +23.5% |
| 4Q16 | 188,731 | +18.7% |
| 3Q16 | 178,669 | - |
| 2Q16 | 171,535 | - |
| 1Q16 | 162,286 | - |
| 4Q15 | 158,939 | - |