| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 30,744 | +15.1% |
| 2Q26 | 29,844 | +15.5% |
| 1Q26 | 28,828 | +12.9% |
| 4Q25 | 29,580 | +12.4% |
| 3Q25 | 26,715 | +10.6% |
| 2Q25 | 25,846 | +8.6% |
| 1Q25 | 25,525 | +7.5% |
| 4Q24 | 26,316 | +7.3% |
| 3Q24 | 24,164 | +2.9% |
| 2Q24 | 23,810 | +1.6% |
| 1Q24 | 23,735 | +1.4% |
| 4Q23 | 24,532 | +1.6% |
| 3Q23 | 23,481 | +1.4% |
| 2Q23 | 23,428 | +2.4% |
| 1Q23 | 23,418 | +4.5% |
| 4Q22 | 24,152 | +4.7% |
| 3Q22 | 23,162 | +5.3% |
| 2Q22 | 22,881 | +4.4% |
| 1Q22 | 22,410 | +2.3% |
| 4Q21 | 23,076 | +2.4% |
| 3Q21 | 21,995 | +2.9% |
| 2Q21 | 21,922 | +3.6% |
| 1Q21 | 21,916 | +4.6% |
| 4Q20 | 22,542 | +4.7% |
| 3Q20 | 21,379 | +5.2% |
| 2Q20 | 21,165 | +6.4% |
| 1Q20 | 20,960 | +7.5% |
| 4Q19 | 21,528 | +8.1% |
| 3Q19 | 20,317 | +7.1% |
| 2Q19 | 19,895 | +5.0% |
| 1Q19 | 19,504 | +3.4% |
| 4Q18 | 19,923 | +4.1% |
| 3Q18 | 18,973 | +7.2% |
| 2Q18 | 18,945 | +6.8% |
| 1Q18 | 18,867 | +5.1% |
| 4Q17 | 19,135 | +1.6% |
| 3Q17 | 17,705 | -2.6% |
| 2Q17 | 17,747 | -1.4% |
| 1Q17 | 17,950 | - |
| 4Q16 | 18,841 | +4.9% |
| 3Q16 | 18,185 | - |
| 2Q16 | 17,991 | - |
| 4Q15 | 17,965 | - |