| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 19,919 | +12.7% |
| 4Q25 | 21,096 | +16.9% |
| 3Q25 | 20,066 | +22.1% |
| 2Q25 | 18,867 | +23.8% |
| 1Q25 | 17,681 | +23.5% |
| 4Q24 | 18,043 | +23.6% |
| 3Q24 | 16,434 | +19.6% |
| 2Q24 | 15,234 | +19.5% |
| 1Q24 | 14,316 | +19.2% |
| 4Q23 | 14,601 | +23.8% |
| 3Q23 | 13,743 | +23.7% |
| 2Q23 | 12,744 | +24.3% |
| 1Q23 | 12,014 | +25.3% |
| 4Q22 | 11,797 | +15.5% |
| 3Q22 | 11,110 | +14.5% |
| 2Q22 | 10,255 | +12.0% |
| 1Q22 | 9,591 | +7.7% |
| 4Q21 | 10,217 | +9.0% |
| 3Q21 | 9,707 | -0.2% |
| 2Q21 | 9,160 | -5.3% |
| 1Q21 | 8,906 | -1.0% |
| 4Q20 | 9,370 | -2.2% |
| 3Q20 | 9,726 | +7.6% |
| 2Q20 | 9,673 | +16.3% |
| 1Q20 | 8,997 | +16.8% |
| 4Q19 | 9,583 | +18.2% |
| 3Q19 | 9,040 | +13.5% |
| 2Q19 | 8,317 | +15.2% |
| 1Q19 | 7,705 | +15.8% |
| 4Q18 | 8,109 | +13.2% |
| 3Q18 | 7,966 | +18.7% |
| 2Q18 | 7,221 | +17.0% |
| 1Q18 | 6,656 | +18.7% |
| 4Q17 | 7,162 | +17.4% |
| 3Q17 | 6,711 | +8.9% |
| 2Q17 | 6,173 | +12.2% |
| 1Q17 | 5,608 | +9.6% |
| 4Q16 | 6,100 | +2.4% |
| 3Q16 | 6,162 | - |
| 2Q16 | 5,500 | - |
| 1Q16 | 5,118 | - |
| 4Q15 | 5,955 | +78.9% |
| 4Q14 | 3,328 | - |