| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 51,425 | +7.4% |
| 2Q26 | 49,834 | +9.0% |
| 1Q26 | 48,895 | +8.9% |
| 4Q25 | 49,298 | +9.2% |
| 3Q25 | 47,887 | +12.3% |
| 2Q25 | 45,707 | +9.2% |
| 1Q25 | 44,902 | +11.0% |
| 4Q24 | 45,131 | +10.4% |
| 3Q24 | 42,627 | +9.4% |
| 2Q24 | 41,870 | +8.3% |
| 1Q24 | 40,449 | +5.4% |
| 4Q23 | 40,865 | +6.4% |
| 3Q23 | 38,963 | +3.2% |
| 2Q23 | 38,673 | +4.5% |
| 1Q23 | 38,393 | +4.8% |
| 4Q22 | 38,394 | +4.0% |
| 3Q22 | 37,770 | +4.8% |
| 2Q22 | 37,025 | +2.9% |
| 1Q22 | 36,627 | +1.6% |
| 4Q21 | 36,902 | +0.9% |
| 3Q21 | 36,032 | +3.1% |
| 2Q21 | 35,979 | +2.5% |
| 1Q21 | 36,034 | +4.3% |
| 4Q20 | 36,578 | +4.3% |
| 3Q20 | 34,955 | +2.9% |
| 2Q20 | 35,093 | +4.1% |
| 1Q20 | 34,546 | +3.4% |
| 4Q19 | 35,060 | +4.0% |
| 3Q19 | 33,981 | +2.9% |
| 2Q19 | 33,726 | +3.2% |
| 1Q19 | 33,414 | +4.3% |
| 4Q18 | 33,720 | +5.0% |
| 3Q18 | 33,029 | +6.5% |
| 2Q18 | 32,693 | +7.2% |
| 1Q18 | 32,022 | +6.4% |
| 4Q17 | 32,101 | +6.0% |
| 3Q17 | 31,009 | +7.9% |
| 2Q17 | 30,488 | +9.3% |
| 1Q17 | 30,085 | - |
| 4Q16 | 30,276 | +12.4% |
| 3Q16 | 28,733 | - |
| 2Q16 | 27,906 | - |
| 4Q15 | 26,933 | - |