| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 50,319 | +10.7% |
| 2Q26 | 48,832 | +10.8% |
| 1Q26 | 46,398 | +8.6% |
| 4Q25 | 47,149 | +9.0% |
| 3Q25 | 45,456 | +9.3% |
| 2Q25 | 44,077 | +8.4% |
| 1Q25 | 42,719 | +8.2% |
| 4Q24 | 43,242 | +9.3% |
| 3Q24 | 41,596 | +7.5% |
| 2Q24 | 40,654 | +6.3% |
| 1Q24 | 39,485 | +5.8% |
| 4Q23 | 39,566 | +4.4% |
| 3Q23 | 38,691 | +4.3% |
| 2Q23 | 38,232 | +5.2% |
| 1Q23 | 37,304 | +5.6% |
| 4Q22 | 37,881 | +2.7% |
| 3Q22 | 37,110 | +4.7% |
| 2Q22 | 36,342 | +5.0% |
| 1Q22 | 35,342 | +5.5% |
| 4Q21 | 36,873 | +10.8% |
| 3Q21 | 35,446 | +7.8% |
| 2Q21 | 34,618 | +6.3% |
| 1Q21 | 33,500 | +5.1% |
| 4Q20 | 33,272 | +2.9% |
| 3Q20 | 32,879 | +4.6% |
| 2Q20 | 32,579 | +5.3% |
| 1Q20 | 31,867 | +6.8% |
| 4Q19 | 32,333 | +8.0% |
| 3Q19 | 31,447 | +9.6% |
| 2Q19 | 30,939 | +11.4% |
| 1Q19 | 29,830 | +11.8% |
| 4Q18 | 29,946 | +13.0% |
| 3Q18 | 28,698 | +16.7% |
| 2Q18 | 27,776 | +14.4% |
| 1Q18 | 26,690 | +10.0% |
| 4Q17 | 26,512 | +8.4% |
| 3Q17 | 24,584 | +1.6% |
| 2Q17 | 24,271 | +2.6% |
| 1Q17 | 24,258 | - |
| 4Q16 | 24,465 | +8.1% |
| 3Q16 | 24,196 | - |
| 2Q16 | 23,664 | - |
| 4Q15 | 22,633 | - |