| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 18,047 | -4.3% |
| 1Q26 | 17,734 | -5.2% |
| 4Q25 | 17,834 | -4.9% |
| 3Q25 | 18,525 | -2.9% |
| 2Q25 | 18,852 | -2.3% |
| 1Q25 | 18,713 | -0.7% |
| 4Q24 | 18,753 | +1.4% |
| 3Q24 | 19,076 | +1.2% |
| 2Q24 | 19,302 | +1.7% |
| 1Q24 | 18,838 | -0.5% |
| 4Q23 | 18,493 | -3.6% |
| 3Q23 | 18,851 | -3.3% |
| 2Q23 | 18,972 | -1.2% |
| 1Q23 | 18,934 | +1.5% |
| 4Q22 | 19,181 | +1.5% |
| 3Q22 | 19,494 | +5.7% |
| 2Q22 | 19,203 | +7.2% |
| 1Q22 | 18,662 | +7.0% |
| 4Q21 | 18,901 | +10.1% |
| 3Q21 | 18,448 | +8.4% |
| 2Q21 | 17,917 | +4.7% |
| 1Q21 | 17,444 | +0.2% |
| 4Q20 | 17,170 | -2.0% |
| 3Q20 | 17,012 | -0.4% |
| 2Q20 | 17,118 | 0.0% |
| 1Q20 | 17,410 | +4.5% |
| 4Q19 | 17,516 | +6.0% |
| 3Q19 | 17,074 | +4.8% |
| 2Q19 | 17,112 | +5.9% |
| 1Q19 | 16,664 | +6.0% |
| 4Q18 | 16,524 | +6.5% |
| 3Q18 | 16,293 | +10.0% |
| 2Q18 | 16,156 | +9.0% |
| 1Q18 | 15,727 | +7.1% |
| 4Q17 | 15,513 | +5.6% |
| 3Q17 | 14,818 | +5.0% |
| 2Q17 | 14,827 | +4.0% |
| 1Q17 | 14,688 | +4.2% |
| 4Q16 | 14,695 | +5.2% |
| 3Q16 | 14,118 | - |
| 2Q16 | 14,257 | - |
| 1Q16 | 14,100 | - |
| 4Q15 | 13,964 | - |