| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 17,877 | +3.1% |
| 2Q26 | 17,611 | -0.6% |
| 1Q26 | 17,295 | -1.6% |
| 4Q25 | 18,071 | +0.9% |
| 3Q25 | 17,338 | -0.6% |
| 2Q25 | 17,717 | +3.4% |
| 1Q25 | 17,568 | +3.5% |
| 4Q24 | 17,907 | +4.2% |
| 3Q24 | 17,444 | +4.6% |
| 2Q24 | 17,142 | +4.1% |
| 1Q24 | 16,974 | +4.0% |
| 4Q23 | 17,190 | +3.7% |
| 3Q23 | 16,679 | +3.9% |
| 2Q23 | 16,465 | +3.3% |
| 1Q23 | 16,325 | +4.4% |
| 4Q22 | 16,578 | +4.6% |
| 3Q22 | 16,054 | +3.8% |
| 2Q22 | 15,943 | +5.3% |
| 1Q22 | 15,632 | +5.4% |
| 4Q21 | 15,848 | +10.2% |
| 3Q21 | 15,463 | +10.1% |
| 2Q21 | 15,147 | +9.4% |
| 1Q21 | 14,828 | +9.5% |
| 4Q20 | 14,384 | +5.2% |
| 3Q20 | 14,047 | +6.1% |
| 2Q20 | 13,846 | +6.8% |
| 1Q20 | 13,537 | +4.6% |
| 4Q19 | 13,672 | +3.9% |
| 3Q19 | 13,237 | +2.6% |
| 2Q19 | 12,964 | +1.8% |
| 1Q19 | 12,939 | +3.7% |
| 4Q18 | 13,163 | +5.8% |
| 3Q18 | 12,900 | +8.7% |
| 2Q18 | 12,735 | +9.4% |
| 1Q18 | 12,472 | +8.5% |
| 4Q17 | 12,439 | +8.1% |
| 3Q17 | 11,870 | +6.7% |
| 2Q17 | 11,639 | +7.0% |
| 1Q17 | 11,493 | +6.9% |
| 4Q16 | 11,507 | +6.6% |
| 3Q16 | 11,127 | - |
| 2Q16 | 10,874 | - |
| 1Q16 | 10,746 | - |
| 4Q15 | 10,794 | - |