| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 80,252 | +9.8% |
| 3Q25 | 78,737 | +9.4% |
| 2Q25 | 78,010 | +9.6% |
| 1Q25 | 75,741 | +9.5% |
| 4Q24 | 73,100 | +7.5% |
| 3Q24 | 71,963 | +8.4% |
| 2Q24 | 71,165 | +8.8% |
| 1Q24 | 69,157 | +8.6% |
| 4Q23 | 68,025 | +8.9% |
| 3Q23 | 66,362 | +8.3% |
| 2Q23 | 65,391 | +7.8% |
| 1Q23 | 63,709 | +7.2% |
| 4Q22 | 62,466 | +6.9% |
| 3Q22 | 61,296 | +5.7% |
| 2Q22 | 60,685 | +4.7% |
| 1Q22 | 59,442 | +3.6% |
| 4Q21 | 58,434 | +3.6% |
| 3Q21 | 57,968 | +3.3% |
| 2Q21 | 57,940 | +3.5% |
| 1Q21 | 57,369 | +4.0% |
| 4Q20 | 56,411 | +3.9% |
| 3Q20 | 56,143 | +3.8% |
| 2Q20 | 56,000 | +4.0% |
| 1Q20 | 55,161 | +3.4% |
| 4Q19 | 54,318 | +3.8% |
| 3Q19 | 54,065 | +6.7% |
| 2Q19 | 53,829 | +5.7% |
| 1Q19 | 53,327 | +5.5% |
| 4Q18 | 52,340 | +5.4% |
| 3Q18 | 50,693 | +3.0% |
| 2Q18 | 50,939 | +3.1% |
| 1Q18 | 50,539 | +3.6% |
| 4Q17 | 49,668 | +3.4% |
| 3Q17 | 49,225 | +3.3% |
| 2Q17 | 49,406 | +3.1% |
| 1Q17 | 48,803 | +3.2% |
| 4Q16 | 48,020 | +3.5% |
| 3Q16 | 47,670 | +4.7% |
| 2Q16 | 47,933 | - |
| 1Q16 | 47,307 | - |
| 4Q15 | 46,385 | +7.4% |
| 3Q15 | 45,544 | - |
| 4Q14 | 43,183 | - |