| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 57,520 | +6.7% |
| 2Q26 | 56,133 | +5.8% |
| 1Q26 | 55,101 | +5.8% |
| 4Q25 | 56,989 | +7.3% |
| 3Q25 | 53,889 | +6.0% |
| 2Q25 | 53,031 | +5.5% |
| 1Q25 | 52,063 | +4.8% |
| 4Q24 | 53,122 | +4.1% |
| 3Q24 | 50,846 | +5.2% |
| 2Q24 | 50,273 | +4.4% |
| 1Q24 | 49,699 | +3.3% |
| 4Q23 | 51,025 | +2.9% |
| 3Q23 | 48,353 | +2.0% |
| 2Q23 | 48,174 | +2.7% |
| 1Q23 | 48,114 | +3.2% |
| 4Q22 | 49,567 | +3.1% |
| 3Q22 | 47,401 | +1.8% |
| 2Q22 | 46,915 | +2.1% |
| 1Q22 | 46,644 | +3.5% |
| 4Q21 | 48,093 | +5.7% |
| 3Q21 | 46,573 | +7.7% |
| 2Q21 | 45,963 | +8.0% |
| 1Q21 | 45,045 | +7.2% |
| 4Q20 | 45,493 | +7.3% |
| 3Q20 | 43,249 | +5.9% |
| 2Q20 | 42,566 | +7.3% |
| 1Q20 | 42,012 | +7.6% |
| 4Q19 | 42,412 | +7.3% |
| 3Q19 | 40,824 | +9.9% |
| 2Q19 | 39,671 | +9.0% |
| 1Q19 | 39,034 | +9.4% |
| 4Q18 | 39,514 | +9.7% |
| 3Q18 | 37,146 | +8.6% |
| 2Q18 | 36,393 | +9.3% |
| 1Q18 | 35,688 | +9.9% |
| 4Q17 | 36,022 | +10.3% |
| 3Q17 | 34,190 | +9.9% |
| 2Q17 | 33,288 | +10.2% |
| 1Q17 | 32,488 | +9.4% |
| 4Q16 | 32,654 | +8.8% |
| 3Q16 | 31,100 | - |
| 2Q16 | 30,198 | - |
| 1Q16 | 29,684 | - |
| 4Q15 | 30,020 | - |