| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 33,979 | +0.9% |
| 2Q26 | 32,763 | +2.0% |
| 1Q26 | 32,720 | -0.7% |
| 4Q25 | 33,062 | +0.5% |
| 3Q25 | 33,684 | +2.2% |
| 2Q25 | 32,109 | -4.4% |
| 1Q25 | 32,963 | +1.0% |
| 4Q24 | 32,901 | +1.4% |
| 3Q24 | 32,949 | +3.3% |
| 2Q24 | 33,583 | +3.9% |
| 1Q24 | 32,635 | +6.0% |
| 4Q23 | 32,442 | +11.5% |
| 3Q23 | 31,897 | +5.3% |
| 2Q23 | 32,322 | +8.6% |
| 1Q23 | 30,777 | +6.3% |
| 4Q22 | 29,102 | +4.7% |
| 3Q22 | 30,290 | +12.1% |
| 2Q22 | 29,774 | +11.6% |
| 1Q22 | 28,945 | +8.4% |
| 4Q21 | 27,801 | +3.0% |
| 3Q21 | 27,012 | +2.2% |
| 2Q21 | 26,678 | +2.4% |
| 1Q21 | 26,697 | +4.6% |
| 4Q20 | 27,002 | +7.5% |
| 3Q20 | 26,432 | +7.9% |
| 2Q20 | 26,049 | +9.2% |
| 1Q20 | 25,513 | +10.5% |
| 4Q19 | 25,115 | +11.8% |
| 3Q19 | 24,491 | +11.5% |
| 2Q19 | 23,857 | +12.9% |
| 1Q19 | 23,088 | +12.9% |
| 4Q18 | 22,456 | +13.1% |
| 3Q18 | 21,955 | +16.9% |
| 2Q18 | 21,134 | +20.6% |
| 1Q18 | 20,455 | +21.3% |
| 4Q17 | 19,847 | +21.3% |
| 3Q17 | 18,776 | +19.1% |
| 2Q17 | 17,523 | +15.1% |
| 1Q17 | 16,869 | - |
| 4Q16 | 16,356 | +18.6% |
| 3Q16 | 15,765 | - |
| 2Q16 | 15,219 | - |
| 4Q15 | 13,792 | - |