| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 47,595 | +1.4% |
| 2Q26 | 47,036 | +2.5% |
| 1Q26 | 46,231 | +10.4% |
| 4Q25 | 48,306 | +10.6% |
| 3Q25 | 46,937 | +12.2% |
| 2Q25 | 45,867 | +13.9% |
| 1Q25 | 41,879 | +4.5% |
| 4Q24 | 43,696 | +2.7% |
| 3Q24 | 41,832 | -1.5% |
| 2Q24 | 40,275 | -3.4% |
| 1Q24 | 40,059 | -2.2% |
| 4Q23 | 42,529 | -1.4% |
| 3Q23 | 42,460 | +2.2% |
| 2Q23 | 41,699 | +4.9% |
| 1Q23 | 40,978 | +7.7% |
| 4Q22 | 43,147 | +9.5% |
| 3Q22 | 41,557 | +7.0% |
| 2Q22 | 39,759 | +6.2% |
| 1Q22 | 38,035 | +4.2% |
| 4Q21 | 39,399 | -0.5% |
| 3Q21 | 38,851 | +2.3% |
| 2Q21 | 37,450 | +2.4% |
| 1Q21 | 36,519 | +6.2% |
| 4Q20 | 39,588 | +11.5% |
| 3Q20 | 37,965 | +12.2% |
| 2Q20 | 36,590 | +13.7% |
| 1Q20 | 34,399 | +15.4% |
| 4Q19 | 35,496 | +20.0% |
| 3Q19 | 33,846 | +19.7% |
| 2Q19 | 32,177 | +20.9% |
| 1Q19 | 29,818 | +18.7% |
| 4Q18 | 29,580 | +20.5% |
| 3Q18 | 28,274 | +16.8% |
| 2Q18 | 26,611 | +15.1% |
| 1Q18 | 25,123 | +15.7% |
| 4Q17 | 24,538 | +14.9% |
| 3Q17 | 24,199 | +14.0% |
| 2Q17 | 23,110 | +13.0% |
| 1Q17 | 21,710 | - |
| 4Q16 | 21,360 | +10.4% |
| 3Q16 | 21,231 | - |
| 2Q16 | 20,448 | - |
| 4Q15 | 19,345 | - |