| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 22,878 | +2.4% |
| 2Q26 | 22,926 | +4.9% |
| 1Q26 | 22,871 | +5.3% |
| 4Q25 | 23,283 | +12.2% |
| 3Q25 | 22,333 | +16.1% |
| 2Q25 | 21,856 | +15.2% |
| 1Q25 | 21,711 | +14.6% |
| 4Q24 | 20,745 | +7.3% |
| 3Q24 | 19,243 | -0.1% |
| 2Q24 | 18,967 | +0.1% |
| 1Q24 | 18,940 | +6.1% |
| 4Q23 | 19,326 | +6.8% |
| 3Q23 | 19,260 | +8.8% |
| 2Q23 | 18,942 | +2.2% |
| 1Q23 | 17,850 | -2.6% |
| 4Q22 | 18,102 | -4.8% |
| 3Q22 | 17,708 | -2.7% |
| 2Q22 | 18,542 | -1.0% |
| 1Q22 | 18,331 | -0.3% |
| 4Q21 | 19,006 | -0.6% |
| 3Q21 | 18,205 | -4.8% |
| 2Q21 | 18,736 | -2.8% |
| 1Q21 | 18,394 | -0.6% |
| 4Q20 | 19,121 | +1.0% |
| 3Q20 | 19,123 | +11.1% |
| 2Q20 | 19,277 | +33.6% |
| 1Q20 | 18,509 | +32.4% |
| 4Q19 | 18,923 | +41.8% |
| 3Q19 | 17,213 | +32.9% |
| 2Q19 | 14,428 | +18.9% |
| 1Q19 | 13,980 | +31.4% |
| 4Q18 | 13,346 | +27.7% |
| 3Q18 | 12,951 | +29.6% |
| 2Q18 | 12,133 | +43.7% |
| 1Q18 | 10,638 | +40.5% |
| 4Q17 | 10,453 | +42.1% |
| 3Q17 | 9,990 | +36.0% |
| 2Q17 | 8,446 | +19.7% |
| 1Q17 | 7,571 | - |
| 4Q16 | 7,356 | +19.8% |
| 3Q16 | 7,343 | - |
| 2Q16 | 7,054 | - |
| 4Q15 | 6,138 | - |