| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 31,297 | +16.5% |
| 1Q26 | 30,102 | +18.7% |
| 4Q25 | 29,501 | +21.3% |
| 3Q25 | 27,801 | +21.2% |
| 2Q25 | 26,869 | +22.7% |
| 1Q25 | 25,361 | +23.2% |
| 4Q24 | 24,331 | +23.7% |
| 3Q24 | 22,932 | +24.7% |
| 2Q24 | 21,895 | +23.0% |
| 1Q24 | 20,577 | +20.6% |
| 4Q23 | 19,666 | +16.3% |
| 3Q23 | 18,384 | +13.9% |
| 2Q23 | 17,794 | +12.7% |
| 1Q23 | 17,057 | +12.6% |
| 4Q22 | 16,908 | +14.1% |
| 3Q22 | 16,139 | +11.7% |
| 2Q22 | 15,792 | +11.3% |
| 1Q22 | 15,142 | +6.2% |
| 4Q21 | 14,817 | +3.0% |
| 3Q21 | 14,451 | +7.7% |
| 2Q21 | 14,188 | +7.2% |
| 1Q21 | 14,256 | +9.2% |
| 4Q20 | 14,379 | +8.8% |
| 3Q20 | 13,420 | +3.5% |
| 2Q20 | 13,237 | +3.0% |
| 1Q20 | 13,059 | +6.9% |
| 4Q19 | 13,218 | +11.6% |
| 3Q19 | 12,964 | +25.0% |
| 2Q19 | 12,850 | +29.8% |
| 1Q19 | 12,216 | +31.7% |
| 4Q18 | 11,839 | +28.0% |
| 3Q18 | 10,371 | +21.7% |
| 2Q18 | 9,902 | +17.7% |
| 1Q18 | 9,277 | +13.1% |
| 4Q17 | 9,246 | +11.4% |
| 3Q17 | 8,519 | +1.9% |
| 2Q17 | 8,412 | +2.3% |
| 1Q17 | 8,206 | - |
| 4Q16 | 8,302 | +8.1% |
| 3Q16 | 8,361 | - |
| 2Q16 | 8,223 | - |
| 4Q15 | 7,681 | - |