| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 50,855 | +11.4% |
| 3Q25 | 49,464 | +12.4% |
| 2Q25 | 47,426 | +11.6% |
| 1Q25 | 45,128 | +10.7% |
| 4Q24 | 45,665 | +9.5% |
| 3Q24 | 44,009 | +10.0% |
| 2Q24 | 42,489 | +11.5% |
| 1Q24 | 40,761 | +11.2% |
| 4Q23 | 41,685 | +9.4% |
| 3Q23 | 39,991 | +8.0% |
| 2Q23 | 38,100 | +8.9% |
| 1Q23 | 36,647 | +10.7% |
| 4Q22 | 38,098 | +13.8% |
| 3Q22 | 37,022 | +13.9% |
| 2Q22 | 34,999 | +13.8% |
| 1Q22 | 33,093 | +17.8% |
| 4Q21 | 33,467 | +20.9% |
| 3Q21 | 32,505 | +26.4% |
| 2Q21 | 30,761 | +21.7% |
| 1Q21 | 28,086 | +16.0% |
| 4Q20 | 27,686 | +13.7% |
| 3Q20 | 25,720 | +10.4% |
| 2Q20 | 25,283 | +12.6% |
| 1Q20 | 24,218 | +10.9% |
| 4Q19 | 24,346 | +10.2% |
| 3Q19 | 23,293 | +9.5% |
| 2Q19 | 22,463 | +10.1% |
| 1Q19 | 21,832 | +14.0% |
| 4Q18 | 22,093 | +18.5% |
| 3Q18 | 21,265 | +26.1% |
| 2Q18 | 20,402 | +28.6% |
| 1Q18 | 19,157 | +29.8% |
| 4Q17 | 18,645 | +27.1% |
| 3Q17 | 16,859 | +20.9% |
| 2Q17 | 15,863 | +16.5% |
| 1Q17 | 14,754 | +16.4% |
| 4Q16 | 14,674 | +15.2% |
| 3Q16 | 13,944 | - |
| 2Q16 | 13,617 | - |
| 1Q16 | 12,672 | - |
| 4Q15 | 12,742 | +17.4% |
| 4Q14 | 10,856 | - |