| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 27,907 | +17.0% |
| 4Q25 | 25,519 | +10.5% |
| 3Q25 | 24,205 | +11.7% |
| 2Q25 | 23,849 | +8.6% |
| 1Q25 | 23,520 | +9.0% |
| 4Q24 | 23,086 | +6.1% |
| 3Q24 | 21,666 | +0.5% |
| 2Q24 | 21,964 | -2.3% |
| 1Q24 | 21,582 | -5.1% |
| 4Q23 | 21,758 | -0.6% |
| 3Q23 | 21,553 | +2.2% |
| 2Q23 | 22,480 | +6.4% |
| 1Q23 | 22,753 | +5.8% |
| 4Q22 | 21,892 | -0.3% |
| 3Q22 | 21,084 | -2.5% |
| 2Q22 | 21,129 | -3.6% |
| 1Q22 | 21,506 | +3.0% |
| 4Q21 | 21,949 | +6.4% |
| 3Q21 | 21,616 | +9.6% |
| 2Q21 | 21,926 | +13.7% |
| 1Q21 | 20,884 | +10.6% |
| 4Q20 | 20,628 | +11.3% |
| 3Q20 | 19,725 | +15.0% |
| 2Q20 | 19,284 | +12.9% |
| 1Q20 | 18,877 | +12.1% |
| 4Q19 | 18,525 | +14.7% |
| 3Q19 | 17,159 | +12.4% |
| 2Q19 | 17,082 | +9.3% |
| 1Q19 | 16,835 | +14.3% |
| 4Q18 | 16,147 | +13.5% |
| 3Q18 | 15,260 | +8.1% |
| 2Q18 | 15,632 | +11.5% |
| 1Q18 | 14,725 | +7.7% |
| 4Q17 | 14,225 | +13.2% |
| 3Q17 | 14,113 | +17.1% |
| 2Q17 | 14,015 | +36.6% |
| 1Q17 | 13,677 | - |
| 4Q16 | 12,561 | +45.0% |
| 3Q16 | 12,054 | - |
| 2Q16 | 10,257 | - |
| 4Q15 | 8,662 | - |