| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 21,900 | +14.2% |
| 1Q26 | 20,848 | +11.3% |
| 4Q25 | 21,180 | +14.1% |
| 3Q25 | 19,840 | +6.9% |
| 2Q25 | 19,184 | +9.3% |
| 1Q25 | 18,726 | +8.8% |
| 4Q24 | 18,570 | +9.2% |
| 3Q24 | 18,562 | +22.3% |
| 2Q24 | 17,547 | +21.3% |
| 1Q24 | 17,218 | +23.1% |
| 4Q23 | 16,999 | +25.3% |
| 3Q23 | 15,172 | +17.0% |
| 2Q23 | 14,463 | +12.2% |
| 1Q23 | 13,987 | +11.9% |
| 4Q22 | 13,566 | +9.9% |
| 3Q22 | 12,968 | +17.4% |
| 2Q22 | 12,888 | +18.7% |
| 1Q22 | 12,504 | +12.8% |
| 4Q21 | 12,343 | +6.4% |
| 3Q21 | 11,046 | -20.1% |
| 2Q21 | 10,857 | -19.8% |
| 1Q21 | 11,081 | -16.6% |
| 4Q20 | 11,606 | -17.3% |
| 3Q20 | 13,827 | +1.1% |
| 2Q20 | 13,539 | -0.0% |
| 1Q20 | 13,288 | -3.9% |
| 4Q19 | 14,036 | -3.2% |
| 3Q19 | 13,681 | +3.9% |
| 2Q19 | 13,541 | +7.2% |
| 1Q19 | 13,827 | +13.2% |
| 4Q18 | 14,507 | +15.7% |
| 3Q18 | 13,162 | +13.1% |
| 2Q18 | 12,633 | +18.7% |
| 1Q18 | 12,216 | +23.1% |
| 4Q17 | 12,543 | +20.4% |
| 3Q17 | 11,636 | +29.0% |
| 2Q17 | 10,643 | +27.4% |
| 1Q17 | 9,926 | +23.8% |
| 4Q16 | 10,422 | +33.3% |
| 3Q16 | 9,020 | - |
| 2Q16 | 8,354 | - |
| 1Q16 | 8,019 | - |
| 4Q15 | 7,816 | - |