| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 18,358 | +7.9% |
| 2Q26 | 18,131 | +7.1% |
| 1Q26 | 17,259 | +7.5% |
| 4Q25 | 17,458 | +5.4% |
| 3Q25 | 17,011 | +9.0% |
| 2Q25 | 16,934 | +11.9% |
| 1Q25 | 16,050 | +9.8% |
| 4Q24 | 16,566 | +9.8% |
| 3Q24 | 15,603 | +8.4% |
| 2Q24 | 15,134 | +7.4% |
| 1Q24 | 14,616 | +6.8% |
| 4Q23 | 15,087 | +6.5% |
| 3Q23 | 14,399 | +9.0% |
| 2Q23 | 14,093 | +9.8% |
| 1Q23 | 13,685 | +5.2% |
| 4Q22 | 14,160 | +3.6% |
| 3Q22 | 13,204 | +0.1% |
| 2Q22 | 12,836 | -1.1% |
| 1Q22 | 13,008 | +4.9% |
| 4Q21 | 13,674 | +5.3% |
| 3Q21 | 13,193 | +10.3% |
| 2Q21 | 12,978 | +10.6% |
| 1Q21 | 12,402 | +11.4% |
| 4Q20 | 12,991 | +6.9% |
| 3Q20 | 11,960 | +10.9% |
| 2Q20 | 11,732 | +10.2% |
| 1Q20 | 11,135 | -3.6% |
| 4Q19 | 12,151 | +2.2% |
| 3Q19 | 10,783 | -2.2% |
| 2Q19 | 10,645 | +2.1% |
| 1Q19 | 11,550 | +16.1% |
| 4Q18 | 11,886 | +15.5% |
| 3Q18 | 11,026 | +21.1% |
| 2Q18 | 10,427 | +24.9% |
| 1Q18 | 9,950 | +17.3% |
| 4Q17 | 10,294 | +18.0% |
| 3Q17 | 9,108 | +12.6% |
| 2Q17 | 8,348 | +6.8% |
| 1Q17 | 8,482 | - |
| 4Q16 | 8,722 | +12.7% |
| 3Q16 | 8,088 | - |
| 2Q16 | 7,820 | - |
| 4Q15 | 7,737 | - |