| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 22,784 | +5.9% |
| 3Q25 | 21,694 | +5.3% |
| 1Q25 | 21,103 | +2.3% |
| 4Q24 | 21,511 | +2.4% |
| 3Q24 | 20,598 | +0.6% |
| 2Q24 | 20,738 | +3.5% |
| 1Q24 | 20,622 | +13.4% |
| 4Q23 | 21,007 | +15.2% |
| 3Q23 | 20,477 | +14.7% |
| 2Q23 | 20,035 | +13.5% |
| 1Q23 | 18,189 | +2.6% |
| 4Q22 | 18,241 | +4.6% |
| 3Q22 | 17,854 | +8.5% |
| 2Q22 | 17,654 | +7.7% |
| 1Q22 | 17,736 | +20.6% |
| 4Q21 | 17,441 | +16.4% |
| 3Q21 | 16,454 | +11.9% |
| 2Q21 | 16,394 | +30.4% |
| 1Q21 | 14,707 | +17.8% |
| 4Q20 | 14,983 | +15.6% |
| 3Q20 | 14,708 | +31.7% |
| 2Q20 | 12,577 | +16.5% |
| 1Q20 | 12,480 | +13.5% |
| 4Q19 | 12,964 | +17.5% |
| 3Q19 | 11,168 | +12.3% |
| 2Q19 | 10,795 | +8.5% |
| 1Q19 | 10,993 | +30.7% |
| 4Q18 | 11,034 | +32.0% |
| 3Q18 | 9,947 | +34.6% |
| 2Q18 | 9,947 | +34.3% |
| 1Q18 | 8,409 | +31.8% |
| 4Q17 | 8,359 | +25.4% |
| 3Q17 | 7,388 | +28.0% |
| 2Q17 | 7,407 | +41.6% |
| 1Q17 | 6,379 | +39.1% |
| 4Q16 | 6,665 | +52.3% |
| 3Q16 | 5,774 | +33.4% |
| 2Q16 | 5,231 | - |
| 1Q16 | 4,585 | - |
| 4Q15 | 4,378 | +61.1% |
| 3Q15 | 4,328 | - |
| 4Q14 | 2,717 | - |