| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 15,692 | -14.9% |
| 2Q26 | 16,441 | -13.9% |
| 1Q26 | 16,673 | -14.1% |
| 4Q25 | 18,010 | -2.2% |
| 3Q25 | 18,436 | -1.5% |
| 2Q25 | 19,101 | -4.8% |
| 1Q25 | 19,403 | -6.1% |
| 4Q24 | 18,414 | +5.6% |
| 3Q24 | 18,723 | +5.3% |
| 2Q24 | 20,068 | +18.4% |
| 1Q24 | 20,673 | +21.8% |
| 4Q23 | 17,437 | +16.4% |
| 3Q23 | 17,775 | +0.6% |
| 2Q23 | 16,951 | -2.0% |
| 1Q23 | 16,976 | +4.7% |
| 4Q22 | 14,980 | +2.5% |
| 3Q22 | 17,672 | +20.0% |
| 2Q22 | 17,304 | +15.8% |
| 1Q22 | 16,217 | +8.7% |
| 4Q21 | 14,608 | +29.7% |
| 3Q21 | 14,730 | +43.6% |
| 2Q21 | 14,938 | +31.3% |
| 1Q21 | 14,921 | +37.3% |
| 4Q20 | 11,259 | +2.8% |
| 3Q20 | 10,258 | -8.9% |
| 2Q20 | 11,375 | -9.6% |
| 1Q20 | 10,866 | -15.2% |
| 4Q19 | 10,954 | +141.0% |
| 3Q19 | 11,263 | +163.2% |
| 2Q19 | 12,579 | +187.4% |
| 1Q19 | 12,816 | +220.2% |
| 4Q18 | 4,545 | +13.8% |
| 3Q18 | 4,280 | +24.5% |
| 2Q18 | 4,376 | +45.4% |
| 1Q18 | 4,002 | +33.5% |
| 4Q17 | 3,994 | +25.4% |
| 3Q17 | 3,439 | +14.3% |
| 2Q17 | 3,010 | +2.8% |
| 1Q17 | 2,998 | - |
| 4Q16 | 3,185 | +60.3% |
| 3Q16 | 3,009 | - |
| 2Q16 | 2,929 | - |
| 4Q15 | 1,986 | - |