| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 23,770 | +9.1% |
| 2Q26 | 25,808 | +28.4% |
| 4Q25 | 24,515 | +15.8% |
| 3Q25 | 21,779 | +7.8% |
| 2Q25 | 20,107 | +16.4% |
| 1Q25 | 20,018 | +12.7% |
| 4Q24 | 21,165 | +31.9% |
| 3Q24 | 20,201 | +22.7% |
| 2Q24 | 17,276 | +21.3% |
| 1Q24 | 17,762 | +14.0% |
| 4Q23 | 16,042 | +4.2% |
| 3Q23 | 16,460 | +10.4% |
| 2Q23 | 14,239 | -8.8% |
| 1Q23 | 15,586 | +71.0% |
| 4Q22 | 15,391 | +65.1% |
| 3Q22 | 14,910 | -13.3% |
| 2Q22 | 15,617 | +0.5% |
| 1Q22 | 9,114 | -67.6% |
| 4Q21 | 9,321 | -79.9% |
| 3Q21 | 17,189 | -77.5% |
| 2Q21 | 15,538 | -79.2% |
| 1Q21 | 28,161 | -73.3% |
| 4Q20 | 46,338 | -56.7% |
| 3Q20 | 76,540 | -28.4% |
| 2Q20 | 74,791 | -31.5% |
| 1Q20 | 105,409 | -3.1% |
| 4Q19 | 107,139 | -7.5% |
| 3Q19 | 106,917 | -9.1% |
| 2Q19 | 109,250 | -3.1% |
| 1Q19 | 108,830 | -3.3% |
| 4Q18 | 115,798 | +2.4% |
| 3Q18 | 117,641 | +2.0% |
| 2Q18 | 112,752 | +0.7% |
| 1Q18 | 112,529 | -0.7% |
| 4Q17 | 113,071 | -1.0% |
| 3Q17 | 115,363 | -7.9% |
| 2Q17 | 111,943 | -7.6% |
| 1Q17 | 113,325 | - |
| 4Q16 | 114,181 | -6.9% |
| 3Q16 | 125,220 | - |
| 2Q16 | 121,197 | - |
| 4Q15 | 122,589 | - |