| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 20,220 | +4.0% |
| 1Q26 | 19,409 | -1.2% |
| 4Q25 | 19,224 | -0.3% |
| 3Q25 | 19,866 | +5.9% |
| 2Q25 | 19,443 | +2.3% |
| 1Q25 | 19,647 | +6.5% |
| 4Q24 | 19,280 | +5.0% |
| 3Q24 | 18,762 | +4.3% |
| 2Q24 | 19,003 | +6.3% |
| 1Q24 | 18,447 | +5.7% |
| 4Q23 | 18,357 | +7.0% |
| 3Q23 | 17,980 | +7.8% |
| 2Q23 | 17,875 | +8.8% |
| 1Q23 | 17,444 | +10.2% |
| 4Q22 | 17,150 | +10.8% |
| 3Q22 | 16,685 | +11.4% |
| 2Q22 | 16,433 | +12.2% |
| 1Q22 | 15,830 | +10.3% |
| 4Q21 | 15,481 | +8.3% |
| 3Q21 | 14,984 | +6.8% |
| 2Q21 | 14,651 | +4.3% |
| 1Q21 | 14,347 | +4.6% |
| 4Q20 | 14,298 | +5.3% |
| 3Q20 | 14,036 | +4.0% |
| 2Q20 | 14,050 | +5.7% |
| 1Q20 | 13,713 | +5.8% |
| 4Q19 | 13,574 | +6.1% |
| 3Q19 | 13,499 | +6.7% |
| 2Q19 | 13,290 | +6.1% |
| 1Q19 | 12,958 | +5.8% |
| 4Q18 | 12,797 | +5.3% |
| 3Q18 | 12,654 | +4.8% |
| 2Q18 | 12,524 | +4.9% |
| 1Q18 | 12,244 | +4.0% |
| 4Q17 | 12,148 | +2.6% |
| 3Q17 | 12,076 | +3.0% |
| 2Q17 | 11,936 | +2.3% |
| 1Q17 | 11,772 | +2.1% |
| 4Q16 | 11,834 | +2.7% |
| 3Q16 | 11,723 | - |
| 2Q16 | 11,671 | - |
| 1Q16 | 11,529 | - |
| 4Q15 | 11,523 | - |