| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 13 | -126.5% |
| 4Q25 | 317 | +17.6% |
| 3Q25 | -351 | -187.5% |
| 2Q25 | -276 | -142.5% |
| 1Q25 | -52 | -105.6% |
| 4Q24 | 270 | -75.2% |
| 3Q24 | 400 | -71.0% |
| 2Q24 | 649 | -62.3% |
| 1Q24 | 920 | -52.2% |
| 4Q23 | 1,088 | -52.9% |
| 3Q23 | 1,378 | -41.7% |
| 2Q23 | 1,723 | -33.7% |
| 1Q23 | 1,927 | -32.2% |
| 4Q22 | 2,310 | -25.5% |
| 3Q22 | 2,364 | -24.7% |
| 2Q22 | 2,600 | -23.8% |
| 1Q22 | 2,841 | -25.6% |
| 4Q21 | 3,101 | -25.4% |
| 3Q21 | 3,142 | -28.6% |
| 2Q21 | 3,410 | -26.6% |
| 1Q21 | 3,819 | -18.5% |
| 4Q20 | 4,156 | -13.9% |
| 3Q20 | 4,401 | -5.4% |
| 2Q20 | 4,647 | +18.6% |
| 1Q20 | 4,685 | +21.8% |
| 4Q19 | 4,827 | +21.1% |
| 3Q19 | 4,655 | +15.2% |
| 2Q19 | 3,918 | -3.9% |
| 1Q19 | 3,848 | -2.8% |
| 4Q18 | 3,987 | -5.1% |
| 3Q18 | 4,042 | +8.8% |
| 2Q18 | 4,077 | +13.2% |
| 1Q18 | 3,959 | +5.1% |
| 4Q17 | 4,201 | +3.3% |
| 3Q17 | 3,714 | -18.8% |
| 2Q17 | 3,601 | -26.0% |
| 1Q17 | 3,766 | -24.0% |
| 4Q16 | 4,065 | -20.5% |
| 3Q16 | 4,575 | - |
| 2Q16 | 4,867 | - |
| 1Q16 | 4,958 | - |
| 4Q15 | 5,111 | - |