| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 36,023 | +6.5% |
| 2Q26 | 35,893 | +2.3% |
| 1Q26 | 32,872 | -1.6% |
| 4Q25 | 34,734 | +1.4% |
| 3Q25 | 33,824 | -1.7% |
| 2Q25 | 35,076 | -0.7% |
| 1Q25 | 33,393 | -0.3% |
| 4Q24 | 34,243 | -1.4% |
| 3Q24 | 34,411 | -3.1% |
| 2Q24 | 35,314 | -1.4% |
| 1Q24 | 33,491 | -1.9% |
| 4Q23 | 34,746 | +0.7% |
| 3Q23 | 35,509 | +7.3% |
| 2Q23 | 35,823 | +10.4% |
| 1Q23 | 34,140 | +12.2% |
| 4Q22 | 34,499 | +13.4% |
| 3Q22 | 33,091 | +10.7% |
| 2Q22 | 32,454 | +13.0% |
| 1Q22 | 30,417 | +18.0% |
| 4Q21 | 30,412 | +22.1% |
| 3Q21 | 29,887 | +27.3% |
| 2Q21 | 28,710 | +29.7% |
| 1Q21 | 25,778 | +29.6% |
| 4Q20 | 24,906 | +35.2% |
| 3Q20 | 23,477 | +43.7% |
| 2Q20 | 22,144 | +48.5% |
| 1Q20 | 19,883 | +63.5% |
| 4Q19 | 18,424 | +62.7% |
| 3Q19 | 16,342 | +49.9% |
| 2Q19 | 14,909 | +68.4% |
| 1Q19 | 12,164 | +77.6% |
| 4Q18 | 11,322 | +118.5% |
| 3Q18 | 10,899 | +169.6% |
| 2Q18 | 8,852 | +188.9% |
| 1Q18 | 6,848 | +180.1% |
| 4Q17 | 5,182 | +174.1% |
| 3Q17 | 4,042 | - |
| 2Q17 | 3,064 | - |
| 1Q17 | 2,445 | - |
| 4Q16 | 1,890 | +143.0% |
| 4Q15 | 778 | - |