| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 293,819 | +25.7% |
| 2Q26 | 300,386 | +30.8% |
| 1Q26 | 266,037 | +25.3% |
| 4Q25 | 254,880 | +33.1% |
| 3Q25 | 233,772 | +24.9% |
| 2Q25 | 229,649 | +25.6% |
| 1Q25 | 212,374 | +45.6% |
| 4Q24 | 191,442 | +42.8% |
| 3Q24 | 187,211 | +17.9% |
| 2Q24 | 182,795 | +10.2% |
| 1Q24 | 145,828 | -12.1% |
| 4Q23 | 134,023 | -19.6% |
| 3Q23 | 158,788 | -1.7% |
| 2Q23 | 165,884 | -6.2% |
| 1Q23 | 165,835 | -4.3% |
| 4Q22 | 166,683 | -7.0% |
| 3Q22 | 161,483 | -13.1% |
| 2Q22 | 176,894 | -7.3% |
| 1Q22 | 173,226 | -3.7% |
| 4Q21 | 179,315 | -1.6% |
| 3Q21 | 185,807 | -1.4% |
| 2Q21 | 190,777 | +0.2% |
| 1Q21 | 179,927 | +2.9% |
| 4Q20 | 182,178 | +7.0% |
| 3Q20 | 188,380 | +14.1% |
| 2Q20 | 190,486 | +16.0% |
| 1Q20 | 174,820 | +15.2% |
| 4Q19 | 170,280 | +6.5% |
| 3Q19 | 165,110 | -0.9% |
| 2Q19 | 164,180 | -1.0% |
| 1Q19 | 151,805 | +1.4% |
| 4Q18 | 159,832 | +8.4% |
| 3Q18 | 166,575 | +16.5% |
| 2Q18 | 165,887 | +20.9% |
| 1Q18 | 149,744 | +17.3% |
| 4Q17 | 147,384 | +5.2% |
| 3Q17 | 142,972 | -0.5% |
| 2Q17 | 137,163 | -2.0% |
| 1Q17 | 127,631 | - |
| 4Q16 | 140,164 | +5.3% |
| 3Q16 | 143,694 | - |
| 2Q16 | 139,995 | - |
| 4Q15 | 133,148 | - |