| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 529,121 | +54.7% |
| 2Q26 | 522,058 | +57.4% |
| 1Q26 | 515,632 | +90.8% |
| 4Q25 | 508,816 | +96.9% |
| 3Q25 | 341,992 | +24.6% |
| 2Q25 | 331,726 | +26.3% |
| 1Q25 | 270,229 | +10.6% |
| 4Q24 | 258,479 | +7.2% |
| 3Q24 | 274,550 | +9.6% |
| 2Q24 | 262,588 | +6.7% |
| 1Q24 | 244,228 | +32.1% |
| 4Q23 | 241,154 | +32.0% |
| 3Q23 | 250,549 | +54.0% |
| 2Q23 | 246,170 | +55.0% |
| 1Q23 | 184,924 | +13.6% |
| 4Q22 | 182,761 | +5.9% |
| 3Q22 | 162,708 | -16.7% |
| 2Q22 | 158,826 | -22.3% |
| 1Q22 | 162,714 | -24.2% |
| 4Q21 | 172,512 | -30.4% |
| 3Q21 | 195,369 | -30.1% |
| 2Q21 | 204,478 | -25.8% |
| 1Q21 | 214,769 | -17.9% |
| 4Q20 | 248,027 | -2.0% |
| 3Q20 | 279,645 | +14.6% |
| 2Q20 | 275,583 | +16.1% |
| 1Q20 | 261,732 | +16.7% |
| 4Q19 | 253,199 | +17.8% |
| 3Q19 | 244,099 | +18.6% |
| 2Q19 | 237,314 | +19.2% |
| 1Q19 | 224,252 | +20.6% |
| 4Q18 | 214,979 | +19.0% |
| 3Q18 | 205,738 | +18.0% |
| 2Q18 | 199,019 | +23.9% |
| 1Q18 | 185,963 | +25.6% |
| 4Q17 | 180,620 | +29.5% |
| 3Q17 | 174,329 | +70.7% |
| 2Q17 | 160,628 | +48.7% |
| 1Q17 | 148,042 | - |
| 4Q16 | 139,443 | +63.8% |
| 3Q16 | 102,119 | - |
| 2Q16 | 108,008 | - |
| 4Q15 | 85,126 | - |