| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 604,578 | +32.5% |
| 1Q26 | 528,102 | +26.1% |
| 4Q25 | 496,107 | +24.7% |
| 3Q25 | 476,198 | +13.8% |
| 2Q25 | 456,374 | +19.7% |
| 1Q25 | 418,729 | +38.3% |
| 4Q24 | 397,802 | +89.7% |
| 3Q24 | 418,395 | +135.8% |
| 2Q24 | 381,203 | +73.9% |
| 1Q24 | 302,815 | +30.5% |
| 4Q23 | 209,734 | -24.4% |
| 3Q23 | 177,421 | -42.1% |
| 2Q23 | 219,177 | -32.9% |
| 1Q23 | 232,042 | -21.8% |
| 4Q22 | 277,382 | -4.9% |
| 3Q22 | 306,436 | -2.7% |
| 2Q22 | 326,409 | -1.7% |
| 1Q22 | 296,851 | +3.4% |
| 4Q21 | 291,659 | +5.3% |
| 3Q21 | 314,872 | +12.9% |
| 2Q21 | 331,911 | +12.7% |
| 1Q21 | 287,093 | -4.3% |
| 4Q20 | 276,997 | -7.8% |
| 3Q20 | 278,839 | -6.5% |
| 2Q20 | 294,628 | -1.8% |
| 1Q20 | 299,838 | +10.5% |
| 4Q19 | 300,551 | +6.4% |
| 3Q19 | 298,198 | +10.7% |
| 2Q19 | 300,012 | +9.9% |
| 1Q19 | 271,261 | +21.8% |
| 4Q18 | 282,504 | +32.7% |
| 3Q18 | 269,483 | +23.0% |
| 2Q18 | 272,945 | +26.9% |
| 1Q18 | 222,632 | +43.4% |
| 4Q17 | 212,945 | +59.3% |
| 3Q17 | 219,027 | +94.1% |
| 2Q17 | 215,119 | +89.1% |
| 1Q17 | 155,282 | - |
| 4Q16 | 133,675 | +122.1% |
| 3Q16 | 112,868 | - |
| 2Q16 | 113,743 | - |
| 4Q15 | 60,175 | - |