| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 362,350 | +13.6% |
| 2Q26 | 350,955 | +17.0% |
| 1Q26 | 347,668 | +24.4% |
| 4Q25 | 348,996 | +27.0% |
| 3Q25 | 319,043 | +28.2% |
| 2Q25 | 300,078 | +25.8% |
| 1Q25 | 279,455 | +26.1% |
| 4Q24 | 274,869 | +19.7% |
| 3Q24 | 248,887 | +16.3% |
| 2Q24 | 238,581 | +18.2% |
| 1Q24 | 221,662 | +17.8% |
| 4Q23 | 229,596 | +23.6% |
| 3Q23 | 213,946 | +25.9% |
| 2Q23 | 201,796 | +27.8% |
| 1Q23 | 188,196 | +28.5% |
| 4Q22 | 185,804 | +28.4% |
| 3Q22 | 169,941 | +23.6% |
| 2Q22 | 157,927 | +18.9% |
| 1Q22 | 146,403 | +11.3% |
| 4Q21 | 144,669 | +10.5% |
| 3Q21 | 137,469 | +5.2% |
| 2Q21 | 132,878 | +3.5% |
| 1Q21 | 131,503 | +6.9% |
| 4Q20 | 130,908 | +0.5% |
| 3Q20 | 130,680 | +6.8% |
| 2Q20 | 128,334 | +5.4% |
| 1Q20 | 122,986 | +6.2% |
| 4Q19 | 130,274 | +11.0% |
| 3Q19 | 122,363 | +17.8% |
| 2Q19 | 121,800 | +22.4% |
| 1Q19 | 115,781 | +23.2% |
| 4Q18 | 117,358 | +26.3% |
| 3Q18 | 103,898 | +22.1% |
| 2Q18 | 99,517 | +27.2% |
| 1Q18 | 94,000 | +29.7% |
| 4Q17 | 92,936 | +29.8% |
| 3Q17 | 85,105 | +31.4% |
| 2Q17 | 78,227 | +27.7% |
| 1Q17 | 72,484 | - |
| 4Q16 | 71,602 | +31.5% |
| 3Q16 | 64,752 | - |
| 2Q16 | 61,256 | - |
| 4Q15 | 54,447 | - |