| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 18,217 | +1.0% |
| 2Q26 | 17,881 | -1.4% |
| 1Q26 | 17,700 | -3.8% |
| 4Q25 | 18,201 | +2.3% |
| 3Q25 | 18,042 | -0.8% |
| 2Q25 | 18,139 | -0.8% |
| 1Q25 | 18,403 | +2.0% |
| 4Q24 | 17,794 | +1.6% |
| 3Q24 | 18,187 | +2.5% |
| 2Q24 | 18,284 | +3.7% |
| 1Q24 | 18,036 | +6.3% |
| 4Q23 | 17,518 | -0.1% |
| 3Q23 | 17,751 | +2.0% |
| 2Q23 | 17,629 | +2.0% |
| 1Q23 | 16,966 | -1.0% |
| 4Q22 | 17,533 | +3.3% |
| 3Q22 | 17,394 | +5.1% |
| 2Q22 | 17,277 | +3.0% |
| 1Q22 | 17,130 | -0.4% |
| 4Q21 | 16,973 | -2.4% |
| 3Q21 | 16,556 | -6.2% |
| 2Q21 | 16,767 | -6.0% |
| 1Q21 | 17,194 | -6.4% |
| 4Q20 | 17,393 | -6.0% |
| 3Q20 | 17,641 | -6.4% |
| 2Q20 | 17,844 | -6.2% |
| 1Q20 | 18,364 | -1.8% |
| 4Q19 | 18,512 | +0.1% |
| 3Q19 | 18,842 | +4.5% |
| 2Q19 | 19,026 | +6.8% |
| 1Q19 | 18,697 | +7.9% |
| 4Q18 | 18,495 | +9.0% |
| 3Q18 | 18,036 | +9.8% |
| 2Q18 | 17,806 | +10.3% |
| 1Q18 | 17,331 | +9.8% |
| 4Q17 | 16,960 | +8.6% |
| 3Q17 | 16,424 | -2.0% |
| 2Q17 | 16,138 | -6.8% |
| 1Q17 | 15,784 | - |
| 4Q16 | 15,620 | -10.9% |
| 3Q16 | 16,755 | - |
| 2Q16 | 17,307 | - |
| 4Q15 | 17,525 | - |