| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 256,975 | +35.2% |
| 2Q26 | 246,884 | +35.9% |
| 1Q26 | 226,404 | +38.1% |
| 4Q25 | 201,044 | +44.5% |
| 3Q25 | 190,007 | +33.2% |
| 2Q25 | 181,669 | +36.1% |
| 1Q25 | 163,955 | +45.4% |
| 4Q24 | 139,153 | +69.0% |
| 3Q24 | 142,691 | +50.1% |
| 2Q24 | 133,531 | +0.7% |
| 1Q24 | 112,756 | -30.2% |
| 4Q23 | 82,342 | -51.7% |
| 3Q23 | 95,034 | -44.5% |
| 2Q23 | 132,619 | -28.1% |
| 1Q23 | 161,495 | -11.6% |
| 4Q22 | 170,443 | -5.9% |
| 3Q22 | 171,163 | -7.4% |
| 2Q22 | 184,421 | -4.3% |
| 1Q22 | 182,764 | -2.1% |
| 4Q21 | 181,208 | +3.4% |
| 3Q21 | 184,822 | +4.8% |
| 2Q21 | 192,637 | +11.7% |
| 1Q21 | 186,646 | +12.6% |
| 4Q20 | 175,226 | +8.3% |
| 3Q20 | 176,359 | +9.3% |
| 2Q20 | 172,536 | +2.0% |
| 1Q20 | 165,793 | -0.0% |
| 4Q19 | 161,786 | +1.6% |
| 3Q19 | 161,334 | +1.1% |
| 2Q19 | 169,179 | +5.3% |
| 1Q19 | 165,830 | +2.5% |
| 4Q18 | 159,266 | -1.6% |
| 3Q18 | 159,596 | -1.5% |
| 2Q18 | 160,738 | -6.5% |
| 1Q18 | 161,712 | -4.5% |
| 4Q17 | 161,842 | -6.4% |
| 3Q17 | 162,027 | -6.8% |
| 2Q17 | 171,877 | -2.7% |
| 1Q17 | 169,289 | - |
| 4Q16 | 172,899 | +1.4% |
| 3Q16 | 173,798 | - |
| 2Q16 | 176,579 | - |
| 4Q15 | 170,449 | - |