| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 44,047 | +1.0% |
| 2Q25 | 44,089 | +0.7% |
| 1Q25 | 44,132 | +3.9% |
| 4Q24 | 45,232 | +5.0% |
| 3Q24 | 43,609 | +4.9% |
| 2Q24 | 43,798 | +2.9% |
| 1Q24 | 42,491 | +3.0% |
| 4Q23 | 43,079 | +2.9% |
| 3Q23 | 41,558 | +1.9% |
| 2Q23 | 42,566 | +4.7% |
| 1Q23 | 41,253 | +6.4% |
| 4Q22 | 41,875 | +7.8% |
| 3Q22 | 40,800 | +8.9% |
| 2Q22 | 40,665 | +9.6% |
| 1Q22 | 38,766 | +8.3% |
| 4Q21 | 38,835 | +9.0% |
| 3Q21 | 37,451 | +9.6% |
| 2Q21 | 37,114 | +9.9% |
| 1Q21 | 35,792 | +8.7% |
| 4Q20 | 35,643 | +7.1% |
| 3Q20 | 34,179 | +6.3% |
| 2Q20 | 33,768 | +6.8% |
| 1Q20 | 32,918 | +8.0% |
| 4Q19 | 33,266 | +8.7% |
| 3Q19 | 32,160 | +9.2% |
| 2Q19 | 31,632 | +8.9% |
| 1Q19 | 30,475 | +8.9% |
| 4Q18 | 30,615 | +10.3% |
| 3Q18 | 29,444 | +8.7% |
| 2Q18 | 29,042 | +11.3% |
| 1Q18 | 27,980 | +11.3% |
| 4Q17 | 27,756 | +9.9% |
| 3Q17 | 27,076 | +10.3% |
| 2Q17 | 26,102 | +7.6% |
| 1Q17 | 25,132 | +7.6% |
| 4Q16 | 25,249 | +7.7% |
| 3Q16 | 24,550 | +7.6% |
| 2Q16 | 24,267 | - |
| 1Q16 | 23,348 | - |
| 4Q15 | 23,440 | +8.2% |
| 3Q15 | 22,821 | - |
| 4Q14 | 21,656 | - |