| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 19,807 | +2.5% |
| 1Q26 | 19,494 | -3.2% |
| 4Q25 | 19,876 | +1.1% |
| 3Q25 | 20,323 | +8.9% |
| 2Q25 | 19,323 | +12.5% |
| 1Q25 | 20,138 | +22.2% |
| 4Q24 | 19,659 | +25.8% |
| 3Q24 | 18,661 | +13.0% |
| 2Q24 | 17,180 | +12.7% |
| 1Q24 | 16,485 | +12.6% |
| 4Q23 | 15,630 | +6.7% |
| 3Q23 | 16,511 | +27.3% |
| 2Q23 | 15,239 | +26.7% |
| 1Q23 | 14,637 | +25.8% |
| 4Q22 | 14,653 | +20.6% |
| 3Q22 | 12,972 | +16.0% |
| 2Q22 | 12,032 | +7.2% |
| 1Q22 | 11,634 | +5.0% |
| 4Q21 | 12,152 | +5.8% |
| 3Q21 | 11,181 | -3.8% |
| 2Q21 | 11,220 | -4.5% |
| 1Q21 | 11,077 | +1.8% |
| 4Q20 | 11,490 | +6.5% |
| 3Q20 | 11,620 | -6.3% |
| 2Q20 | 11,746 | -2.1% |
| 1Q20 | 10,878 | +1.3% |
| 4Q19 | 10,785 | +20.1% |
| 3Q19 | 12,397 | +53.1% |
| 2Q19 | 11,997 | +64.3% |
| 1Q19 | 10,739 | +85.8% |
| 4Q18 | 8,981 | +135.4% |
| 3Q18 | 8,097 | +3.1% |
| 2Q18 | 7,300 | +12.7% |
| 1Q18 | 5,779 | -68.4% |
| 4Q17 | 3,816 | -79.5% |
| 3Q17 | 7,855 | -58.7% |
| 2Q17 | 6,476 | -65.2% |
| 1Q17 | 18,294 | - |
| 4Q16 | 18,632 | +4.9% |
| 3Q16 | 19,016 | - |
| 2Q16 | 18,583 | - |
| 4Q15 | 17,767 | - |