| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 82,364 | +8.5% |
| 2Q26 | 81,946 | +10.3% |
| 1Q26 | 80,214 | +11.0% |
| 4Q25 | 79,326 | +11.0% |
| 3Q25 | 75,941 | +12.0% |
| 2Q25 | 74,319 | +12.4% |
| 1Q25 | 72,291 | +15.6% |
| 4Q24 | 71,480 | +18.1% |
| 3Q24 | 67,831 | +21.6% |
| 2Q24 | 66,125 | +26.7% |
| 1Q24 | 62,550 | +27.1% |
| 4Q23 | 60,527 | +24.2% |
| 3Q23 | 55,780 | +13.8% |
| 2Q23 | 52,204 | +6.2% |
| 1Q23 | 49,211 | -1.5% |
| 4Q22 | 48,750 | -3.4% |
| 3Q22 | 48,996 | -3.5% |
| 2Q22 | 49,154 | -2.1% |
| 1Q22 | 49,954 | +2.2% |
| 4Q21 | 50,458 | +6.0% |
| 3Q21 | 50,755 | +10.6% |
| 2Q21 | 50,216 | +14.1% |
| 1Q21 | 48,888 | +14.6% |
| 4Q20 | 47,591 | +14.6% |
| 3Q20 | 45,893 | +14.4% |
| 2Q20 | 43,994 | +9.8% |
| 1Q20 | 42,672 | +8.3% |
| 4Q19 | 41,533 | +6.1% |
| 3Q19 | 40,110 | +11.5% |
| 2Q19 | 40,062 | +12.1% |
| 1Q19 | 39,391 | +10.5% |
| 4Q18 | 39,146 | +10.6% |
| 3Q18 | 35,976 | +2.0% |
| 2Q18 | 35,743 | +2.1% |
| 1Q18 | 35,633 | +4.1% |
| 4Q17 | 35,409 | +2.3% |
| 3Q17 | 35,283 | +6.6% |
| 2Q17 | 35,014 | +9.5% |
| 1Q17 | 34,218 | - |
| 4Q16 | 34,599 | +13.7% |
| 3Q16 | 33,097 | - |
| 2Q16 | 31,980 | - |
| 4Q15 | 30,430 | - |