| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 423,553 | +9.5% |
| 1Q26 | 407,847 | +8.6% |
| 4Q25 | 411,717 | +9.4% |
| 3Q25 | 394,099 | +10.0% |
| 2Q25 | 386,901 | +9.6% |
| 1Q25 | 375,568 | +11.3% |
| 4Q24 | 376,400 | +12.0% |
| 3Q24 | 358,417 | +12.0% |
| 2Q24 | 352,987 | +12.1% |
| 1Q24 | 337,537 | +12.8% |
| 4Q23 | 336,066 | +12.5% |
| 3Q23 | 319,939 | +12.1% |
| 2Q23 | 315,004 | +13.4% |
| 1Q23 | 299,189 | +12.4% |
| 4Q22 | 298,758 | +13.6% |
| 3Q22 | 285,346 | +13.9% |
| 2Q22 | 277,851 | +13.3% |
| 1Q22 | 266,091 | +13.0% |
| 4Q21 | 262,966 | +7.2% |
| 3Q21 | 250,480 | +6.6% |
| 2Q21 | 245,207 | +6.1% |
| 1Q21 | 235,451 | +6.4% |
| 4Q20 | 245,254 | +10.1% |
| 3Q20 | 234,883 | +12.0% |
| 2Q20 | 231,169 | +11.7% |
| 1Q20 | 221,334 | +11.5% |
| 4Q19 | 222,801 | +12.5% |
| 3Q19 | 209,757 | +12.6% |
| 2Q19 | 207,026 | +13.3% |
| 1Q19 | 198,462 | +14.1% |
| 4Q18 | 198,038 | +13.6% |
| 3Q18 | 186,231 | +13.8% |
| 2Q18 | 182,764 | +13.3% |
| 1Q18 | 173,871 | +12.8% |
| 4Q17 | 174,391 | +13.4% |
| 3Q17 | 163,684 | +12.8% |
| 2Q17 | 161,380 | +13.0% |
| 1Q17 | 154,139 | - |
| 4Q16 | 153,758 | +14.0% |
| 3Q16 | 145,129 | - |
| 2Q16 | 142,810 | - |
| 4Q15 | 134,871 | - |