| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 45,266 | +16.3% |
| 2Q26 | 44,650 | +17.7% |
| 1Q26 | 43,627 | +20.0% |
| 4Q25 | 44,642 | +23.4% |
| 3Q25 | 38,921 | +13.4% |
| 2Q25 | 37,924 | +13.0% |
| 1Q25 | 36,357 | +11.8% |
| 4Q24 | 36,191 | +12.0% |
| 3Q24 | 34,321 | +11.2% |
| 2Q24 | 33,548 | +11.8% |
| 1Q24 | 32,506 | +10.9% |
| 4Q23 | 32,307 | +9.8% |
| 3Q23 | 30,870 | +6.2% |
| 2Q23 | 30,008 | +6.0% |
| 1Q23 | 29,303 | +4.7% |
| 4Q22 | 29,417 | +4.7% |
| 3Q22 | 29,056 | +6.4% |
| 2Q22 | 28,307 | +6.6% |
| 1Q22 | 27,982 | +6.1% |
| 4Q21 | 28,101 | +4.7% |
| 3Q21 | 27,320 | +5.0% |
| 2Q21 | 26,547 | +6.3% |
| 1Q21 | 26,383 | +10.0% |
| 4Q20 | 26,841 | +12.3% |
| 3Q20 | 26,017 | +11.7% |
| 2Q20 | 24,964 | +13.0% |
| 1Q20 | 23,988 | +14.4% |
| 4Q19 | 23,906 | +13.7% |
| 3Q19 | 23,285 | +16.3% |
| 2Q19 | 22,092 | +16.9% |
| 1Q19 | 20,968 | +18.0% |
| 4Q18 | 21,025 | +23.3% |
| 3Q18 | 20,019 | +33.0% |
| 2Q18 | 18,897 | +37.6% |
| 1Q18 | 17,776 | +38.9% |
| 4Q17 | 17,048 | +37.9% |
| 3Q17 | 15,054 | +30.2% |
| 2Q17 | 13,732 | +34.1% |
| 1Q17 | 12,798 | +40.9% |
| 4Q16 | 12,362 | +34.5% |
| 3Q16 | 11,558 | - |
| 2Q16 | 10,243 | - |
| 1Q16 | 9,086 | - |
| 4Q15 | 9,194 | - |