| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 22,834 | +4.4% |
| 2Q26 | 21,090 | +3.7% |
| 1Q26 | 19,686 | -1.4% |
| 4Q25 | 22,178 | -3.0% |
| 3Q25 | 21,880 | -2.4% |
| 2Q25 | 20,336 | -2.9% |
| 1Q25 | 19,968 | -0.7% |
| 4Q24 | 22,854 | -0.1% |
| 3Q24 | 22,411 | -1.6% |
| 2Q24 | 20,948 | -0.9% |
| 1Q24 | 20,101 | +1.4% |
| 4Q23 | 22,884 | +10.9% |
| 3Q23 | 22,767 | +15.1% |
| 2Q23 | 21,137 | +16.0% |
| 1Q23 | 19,821 | +14.7% |
| 4Q22 | 20,639 | +7.8% |
| 3Q22 | 19,784 | +8.0% |
| 2Q22 | 18,226 | +11.4% |
| 1Q22 | 17,275 | +9.3% |
| 4Q21 | 19,143 | +7.2% |
| 3Q21 | 18,313 | +6.8% |
| 2Q21 | 16,358 | +4.4% |
| 1Q21 | 15,799 | +8.1% |
| 4Q20 | 17,857 | +11.0% |
| 3Q20 | 17,141 | +10.0% |
| 2Q20 | 15,670 | +11.3% |
| 1Q20 | 14,609 | +7.1% |
| 4Q19 | 16,081 | -0.8% |
| 3Q19 | 15,579 | +4.0% |
| 2Q19 | 14,081 | +8.1% |
| 1Q19 | 13,639 | +9.1% |
| 4Q18 | 16,217 | +9.9% |
| 3Q18 | 14,984 | +9.0% |
| 2Q18 | 13,030 | +11.7% |
| 1Q18 | 12,496 | +16.3% |
| 4Q17 | 14,760 | +10.8% |
| 3Q17 | 13,744 | +13.9% |
| 2Q17 | 11,664 | +15.3% |
| 1Q17 | 10,743 | - |
| 4Q16 | 13,320 | +23.0% |
| 3Q16 | 12,065 | - |
| 2Q16 | 10,114 | - |
| 4Q15 | 10,826 | - |