| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 43,962 | +44.6% |
| 1Q26 | 39,985 | +38.3% |
| 4Q25 | 37,520 | +11.0% |
| 3Q25 | 32,583 | +2.5% |
| 2Q25 | 30,410 | +15.3% |
| 1Q25 | 28,916 | +22.3% |
| 4Q24 | 33,801 | +39.6% |
| 3Q24 | 31,782 | +46.0% |
| 2Q24 | 26,373 | +41.3% |
| 1Q24 | 23,636 | +48.5% |
| 4Q23 | 24,217 | +44.4% |
| 3Q23 | 21,771 | +35.3% |
| 2Q23 | 18,660 | +27.7% |
| 1Q23 | 15,915 | +8.3% |
| 4Q22 | 16,771 | +4.1% |
| 3Q22 | 16,087 | -4.7% |
| 2Q22 | 14,616 | -6.5% |
| 1Q22 | 14,694 | -12.6% |
| 4Q21 | 16,104 | -19.7% |
| 3Q21 | 16,879 | +9.5% |
| 2Q21 | 15,634 | -8.0% |
| 1Q21 | 16,818 | -12.5% |
| 4Q20 | 20,060 | -0.8% |
| 3Q20 | 15,414 | -24.8% |
| 2Q20 | 17,000 | -1.5% |
| 1Q20 | 19,211 | +9.4% |
| 4Q19 | 20,220 | -2.2% |
| 3Q19 | 20,504 | -15.4% |
| 2Q19 | 17,267 | -33.4% |
| 1Q19 | 17,561 | -33.6% |
| 4Q18 | 20,684 | -31.1% |
| 3Q18 | 24,242 | -27.5% |
| 2Q18 | 25,916 | -32.7% |
| 1Q18 | 26,452 | -35.5% |
| 4Q17 | 30,035 | -32.0% |
| 3Q17 | 33,445 | -25.4% |
| 2Q17 | 38,491 | -15.6% |
| 1Q17 | 41,007 | - |
| 4Q16 | 44,177 | -4.1% |
| 3Q16 | 44,838 | - |
| 2Q16 | 45,594 | - |
| 4Q15 | 46,049 | - |