| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 48,347 | +7.9% |
| 1Q26 | 46,192 | +7.1% |
| 4Q25 | 45,338 | +7.2% |
| 3Q25 | 45,168 | +5.2% |
| 2Q25 | 44,802 | +5.2% |
| 1Q25 | 43,125 | +5.1% |
| 4Q24 | 42,279 | +10.7% |
| 3Q24 | 42,920 | +11.1% |
| 2Q24 | 42,600 | +14.8% |
| 1Q24 | 41,015 | +20.5% |
| 4Q23 | 38,190 | +25.7% |
| 3Q23 | 38,634 | +30.2% |
| 2Q23 | 37,114 | +33.3% |
| 1Q23 | 34,043 | +35.0% |
| 4Q22 | 30,379 | +39.4% |
| 3Q22 | 29,668 | +36.9% |
| 2Q22 | 27,845 | +40.3% |
| 1Q22 | 25,224 | +41.8% |
| 4Q21 | 21,791 | +22.8% |
| 3Q21 | 21,668 | +16.6% |
| 2Q21 | 19,845 | +4.8% |
| 1Q21 | 17,794 | +0.6% |
| 4Q20 | 17,747 | +2.5% |
| 3Q20 | 18,583 | +8.7% |
| 2Q20 | 18,934 | +9.6% |
| 1Q20 | 17,693 | +15.7% |
| 4Q19 | 17,313 | +15.1% |
| 3Q19 | 17,100 | +16.0% |
| 2Q19 | 17,283 | +16.2% |
| 1Q19 | 15,293 | +14.2% |
| 4Q18 | 15,043 | +14.7% |
| 3Q18 | 14,745 | +16.0% |
| 2Q18 | 14,876 | +10.2% |
| 1Q18 | 13,397 | +4.5% |
| 4Q17 | 13,120 | +6.2% |
| 3Q17 | 12,708 | +2.1% |
| 2Q17 | 13,505 | +6.4% |
| 1Q17 | 12,818 | - |
| 4Q16 | 12,352 | +11.1% |
| 3Q16 | 12,442 | - |
| 2Q16 | 12,697 | - |
| 4Q15 | 11,116 | - |