| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 17,099 | +38.4% |
| 3Q25 | 13,358 | +15.7% |
| 2Q25 | 13,695 | +20.1% |
| 1Q25 | 14,589 | +32.8% |
| 4Q24 | 12,351 | +22.0% |
| 3Q24 | 11,545 | +21.6% |
| 2Q24 | 11,403 | +22.8% |
| 1Q24 | 10,985 | +17.7% |
| 4Q23 | 10,121 | +24.3% |
| 3Q23 | 9,496 | +18.0% |
| 2Q23 | 9,288 | +29.4% |
| 1Q23 | 9,330 | +30.0% |
| 4Q22 | 8,144 | +21.1% |
| 3Q22 | 8,049 | +17.8% |
| 2Q22 | 7,179 | +7.7% |
| 1Q22 | 7,177 | +4.0% |
| 4Q21 | 6,725 | +6.0% |
| 3Q21 | 6,833 | +13.6% |
| 2Q21 | 6,664 | +3.7% |
| 1Q21 | 6,902 | -4.5% |
| 4Q20 | 6,345 | -7.0% |
| 3Q20 | 6,016 | -11.4% |
| 2Q20 | 6,429 | -1.7% |
| 1Q20 | 7,225 | +12.8% |
| 4Q19 | 6,826 | +17.7% |
| 3Q19 | 6,792 | -8.0% |
| 2Q19 | 6,543 | -12.8% |
| 1Q19 | 6,404 | -12.6% |
| 4Q18 | 5,800 | -18.0% |
| 3Q18 | 7,381 | +18.2% |
| 2Q18 | 7,506 | +17.9% |
| 1Q18 | 7,330 | +11.6% |
| 4Q17 | 7,073 | +16.1% |
| 3Q17 | 6,245 | +2.7% |
| 2Q17 | 6,365 | +4.7% |
| 1Q17 | 6,569 | +8.0% |
| 4Q16 | 6,091 | +4.3% |
| 3Q16 | 6,078 | +3.6% |
| 2Q16 | 6,081 | - |
| 1Q16 | 6,084 | - |
| 4Q15 | 5,839 | - |
| 3Q15 | 5,867 | - |