| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 17,613 | +5.4% |
| 2Q26 | 17,707 | +5.6% |
| 1Q26 | 17,068 | +5.0% |
| 4Q25 | 17,392 | +3.5% |
| 3Q25 | 16,716 | +5.0% |
| 2Q25 | 16,768 | +10.3% |
| 1Q25 | 16,259 | +7.6% |
| 4Q24 | 16,799 | +9.1% |
| 3Q24 | 15,915 | +8.8% |
| 2Q24 | 15,202 | +6.9% |
| 1Q24 | 15,106 | +10.7% |
| 4Q23 | 15,404 | +10.5% |
| 3Q23 | 14,626 | +8.8% |
| 2Q23 | 14,223 | +9.3% |
| 1Q23 | 13,640 | +9.3% |
| 4Q22 | 13,943 | +11.9% |
| 3Q22 | 13,444 | +14.1% |
| 2Q22 | 13,011 | +13.8% |
| 1Q22 | 12,482 | +13.6% |
| 4Q21 | 12,457 | +9.3% |
| 3Q21 | 11,778 | +8.8% |
| 2Q21 | 11,436 | +7.2% |
| 1Q21 | 10,987 | +6.3% |
| 4Q20 | 11,398 | +6.4% |
| 3Q20 | 10,824 | +7.1% |
| 2Q20 | 10,665 | +8.1% |
| 1Q20 | 10,332 | +7.0% |
| 4Q19 | 10,715 | +6.2% |
| 3Q19 | 10,104 | +7.7% |
| 2Q19 | 9,868 | +7.2% |
| 1Q19 | 9,660 | +7.1% |
| 4Q18 | 10,091 | +6.8% |
| 3Q18 | 9,383 | +3.8% |
| 2Q18 | 9,208 | +3.7% |
| 1Q18 | 9,017 | +4.6% |
| 4Q17 | 9,449 | +4.6% |
| 3Q17 | 9,044 | +6.4% |
| 2Q17 | 8,883 | +5.8% |
| 1Q17 | 8,623 | - |
| 4Q16 | 9,032 | +7.0% |
| 3Q16 | 8,496 | - |
| 2Q16 | 8,393 | - |
| 4Q15 | 8,442 | - |