| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 19,382 | +13.5% |
| 2Q26 | 19,183 | +15.3% |
| 1Q26 | 17,971 | +15.5% |
| 4Q25 | 17,745 | +13.5% |
| 3Q25 | 17,078 | -3.9% |
| 2Q25 | 16,643 | -8.6% |
| 1Q25 | 15,561 | -12.1% |
| 4Q24 | 15,629 | +2.4% |
| 3Q24 | 17,779 | +20.4% |
| 2Q24 | 18,204 | +22.3% |
| 1Q24 | 17,703 | +27.0% |
| 4Q23 | 15,259 | +9.2% |
| 3Q23 | 14,762 | +7.9% |
| 2Q23 | 14,885 | +9.8% |
| 1Q23 | 13,941 | +11.6% |
| 4Q22 | 13,979 | +13.1% |
| 3Q22 | 13,686 | +17.6% |
| 2Q22 | 13,555 | +17.8% |
| 1Q22 | 12,491 | +20.7% |
| 4Q21 | 12,365 | +15.9% |
| 3Q21 | 11,636 | +17.7% |
| 2Q21 | 11,505 | +16.7% |
| 1Q21 | 10,345 | +15.5% |
| 4Q20 | 10,666 | +35.8% |
| 3Q20 | 9,889 | +43.3% |
| 2Q20 | 9,857 | +46.4% |
| 1Q20 | 8,956 | +51.4% |
| 4Q19 | 7,857 | +34.4% |
| 3Q19 | 6,901 | +37.1% |
| 2Q19 | 6,734 | +33.6% |
| 1Q19 | 5,915 | +34.7% |
| 4Q18 | 5,845 | +30.6% |
| 3Q18 | 5,033 | +35.1% |
| 2Q18 | 5,041 | +36.4% |
| 1Q18 | 4,391 | +42.2% |
| 4Q17 | 4,476 | +45.1% |
| 3Q17 | 3,725 | - |
| 2Q17 | 3,696 | - |
| 1Q17 | 3,089 | - |
| 4Q16 | 3,085 | +33.0% |
| 4Q15 | 2,319 | - |