| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 24,601 | -8.3% |
| 1Q26 | 25,508 | -5.1% |
| 4Q25 | 25,810 | -4.0% |
| 3Q25 | 26,631 | -2.6% |
| 2Q25 | 26,827 | -2.0% |
| 1Q25 | 26,892 | -1.5% |
| 4Q24 | 26,892 | -0.8% |
| 3Q24 | 27,353 | +2.4% |
| 2Q24 | 27,370 | +1.7% |
| 1Q24 | 27,301 | +3.2% |
| 4Q23 | 27,097 | +4.4% |
| 3Q23 | 26,706 | +4.6% |
| 2Q23 | 26,910 | +7.0% |
| 1Q23 | 26,460 | +6.8% |
| 4Q22 | 25,944 | +8.7% |
| 3Q22 | 25,532 | +6.9% |
| 2Q22 | 25,139 | +6.4% |
| 1Q22 | 24,772 | +5.8% |
| 4Q21 | 23,863 | +1.7% |
| 3Q21 | 23,889 | +1.1% |
| 2Q21 | 23,629 | -0.1% |
| 1Q21 | 23,406 | -0.6% |
| 4Q20 | 23,460 | -0.2% |
| 3Q20 | 23,629 | +2.8% |
| 2Q20 | 23,663 | +5.0% |
| 1Q20 | 23,542 | +8.1% |
| 4Q19 | 23,515 | +10.3% |
| 3Q19 | 22,986 | +5.1% |
| 2Q19 | 22,530 | +5.0% |
| 1Q19 | 21,776 | +4.7% |
| 4Q18 | 21,325 | +5.0% |
| 3Q18 | 21,870 | +9.1% |
| 2Q18 | 21,447 | +9.6% |
| 1Q18 | 20,803 | +8.7% |
| 4Q17 | 20,309 | +5.8% |
| 3Q17 | 20,053 | +9.6% |
| 2Q17 | 19,569 | +9.2% |
| 1Q17 | 19,145 | - |
| 4Q16 | 19,201 | +12.0% |
| 3Q16 | 18,303 | - |
| 2Q16 | 17,920 | - |
| 4Q15 | 17,149 | - |