| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 17,817 | -3.1% |
| 2Q26 | 17,633 | -2.7% |
| 1Q26 | 17,723 | -1.0% |
| 4Q25 | 18,100 | -1.5% |
| 3Q25 | 18,384 | +0.9% |
| 2Q25 | 18,116 | +1.1% |
| 1Q25 | 17,902 | +1.2% |
| 4Q24 | 18,371 | +3.8% |
| 3Q24 | 18,218 | +4.1% |
| 2Q24 | 17,927 | +3.5% |
| 1Q24 | 17,684 | +3.1% |
| 4Q23 | 17,704 | +0.1% |
| 3Q23 | 17,501 | -1.0% |
| 2Q23 | 17,322 | +0.3% |
| 1Q23 | 17,144 | +0.6% |
| 4Q22 | 17,689 | +5.0% |
| 3Q22 | 17,679 | +6.7% |
| 2Q22 | 17,276 | +6.8% |
| 1Q22 | 17,049 | +8.1% |
| 4Q21 | 16,840 | +1.9% |
| 3Q21 | 16,569 | -5.0% |
| 2Q21 | 16,174 | -5.2% |
| 1Q21 | 15,774 | -6.3% |
| 4Q20 | 16,525 | -3.8% |
| 3Q20 | 17,442 | +3.4% |
| 2Q20 | 17,061 | +3.8% |
| 1Q20 | 16,830 | +5.1% |
| 4Q19 | 17,182 | +5.4% |
| 3Q19 | 16,869 | +6.7% |
| 2Q19 | 16,439 | +7.2% |
| 1Q19 | 16,016 | +7.0% |
| 4Q18 | 16,300 | +8.2% |
| 3Q18 | 15,807 | +7.9% |
| 2Q18 | 15,328 | +8.6% |
| 1Q18 | 14,971 | +9.4% |
| 4Q17 | 15,063 | +10.4% |
| 3Q17 | 14,655 | +10.5% |
| 2Q17 | 14,108 | +10.2% |
| 1Q17 | 13,687 | +9.7% |
| 4Q16 | 13,643 | +8.1% |
| 3Q16 | 13,257 | - |
| 2Q16 | 12,804 | - |
| 1Q16 | 12,480 | - |
| 4Q15 | 12,619 | - |