| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 66,302 | +13.0% |
| 1Q26 | 62,526 | +5.1% |
| 4Q25 | 61,790 | +4.9% |
| 3Q25 | 58,375 | +2.7% |
| 2Q25 | 58,692 | +8.4% |
| 1Q25 | 59,475 | +17.8% |
| 4Q24 | 58,893 | +21.1% |
| 3Q24 | 56,827 | +46.7% |
| 2Q24 | 54,143 | +46.5% |
| 1Q24 | 50,478 | +39.0% |
| 4Q23 | 48,641 | +24.8% |
| 3Q23 | 38,730 | +10.1% |
| 2Q23 | 36,963 | +7.8% |
| 1Q23 | 36,317 | -2.4% |
| 4Q22 | 38,961 | +6.6% |
| 3Q22 | 35,170 | +7.2% |
| 2Q22 | 34,293 | +22.1% |
| 1Q22 | 37,229 | +39.1% |
| 4Q21 | 36,549 | +9.6% |
| 3Q21 | 32,802 | -2.9% |
| 2Q21 | 28,078 | -12.6% |
| 1Q21 | 26,772 | -10.1% |
| 4Q20 | 33,348 | +19.6% |
| 3Q20 | 33,770 | +37.4% |
| 2Q20 | 32,116 | +29.0% |
| 1Q20 | 29,789 | +17.9% |
| 4Q19 | 27,886 | +9.2% |
| 3Q19 | 24,579 | +13.9% |
| 2Q19 | 24,903 | +30.1% |
| 1Q19 | 25,259 | +43.1% |
| 4Q18 | 25,546 | +69.3% |
| 3Q18 | 21,582 | +68.7% |
| 2Q18 | 19,139 | +67.2% |
| 1Q18 | 17,646 | +71.6% |
| 4Q17 | 15,093 | +43.8% |
| 3Q17 | 12,795 | +43.0% |
| 2Q17 | 11,449 | +38.1% |
| 1Q17 | 10,284 | - |
| 4Q16 | 10,496 | -11.8% |
| 3Q16 | 8,948 | - |
| 2Q16 | 8,292 | - |
| 4Q15 | 11,902 | - |