| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 41,321 | +12.0% |
| 2Q26 | 41,682 | +13.4% |
| 1Q26 | 40,301 | +15.1% |
| 4Q25 | 38,279 | +13.4% |
| 3Q25 | 36,899 | +18.6% |
| 2Q25 | 36,765 | +18.9% |
| 1Q25 | 35,004 | +18.1% |
| 4Q24 | 33,769 | +12.1% |
| 3Q24 | 31,115 | +21.0% |
| 2Q24 | 30,919 | +16.6% |
| 1Q24 | 29,634 | +19.0% |
| 4Q23 | 30,134 | +12.2% |
| 3Q23 | 25,709 | +6.9% |
| 2Q23 | 26,527 | +5.0% |
| 1Q23 | 24,897 | +1.9% |
| 4Q22 | 26,846 | +5.8% |
| 3Q22 | 24,040 | +7.8% |
| 2Q22 | 25,270 | +8.8% |
| 1Q22 | 24,427 | +6.8% |
| 4Q21 | 25,380 | +7.3% |
| 3Q21 | 22,299 | +1.8% |
| 2Q21 | 23,231 | +4.0% |
| 1Q21 | 22,880 | +2.5% |
| 4Q20 | 23,643 | +13.8% |
| 3Q20 | 21,907 | +18.7% |
| 2Q20 | 22,345 | +23.7% |
| 1Q20 | 22,314 | +35.4% |
| 4Q19 | 20,770 | +25.8% |
| 3Q19 | 18,453 | +30.3% |
| 2Q19 | 18,063 | +39.1% |
| 1Q19 | 16,485 | +28.9% |
| 4Q18 | 16,513 | +26.5% |
| 3Q18 | 14,166 | +30.6% |
| 2Q18 | 12,981 | +24.7% |
| 1Q18 | 12,790 | +21.4% |
| 4Q17 | 13,055 | +27.2% |
| 3Q17 | 10,844 | +62.8% |
| 2Q17 | 10,409 | +50.2% |
| 1Q17 | 10,538 | - |
| 4Q16 | 10,262 | +54.9% |
| 3Q16 | 6,662 | - |
| 2Q16 | 6,928 | - |
| 4Q15 | 6,623 | - |