| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 30,038 | +4.5% |
| 2Q26 | 28,888 | +0.1% |
| 1Q26 | 28,461 | +0.2% |
| 4Q25 | 29,512 | +0.4% |
| 3Q25 | 28,745 | +5.6% |
| 2Q25 | 28,856 | +2.1% |
| 1Q25 | 28,418 | -0.3% |
| 4Q24 | 29,387 | +0.6% |
| 3Q24 | 27,220 | -8.0% |
| 2Q24 | 28,256 | -8.4% |
| 1Q24 | 28,499 | -5.8% |
| 4Q23 | 29,198 | -3.0% |
| 3Q23 | 29,574 | +2.5% |
| 2Q23 | 30,850 | +8.6% |
| 1Q23 | 30,239 | +9.3% |
| 4Q22 | 30,113 | +10.5% |
| 3Q22 | 28,843 | +9.0% |
| 2Q22 | 28,419 | +9.2% |
| 1Q22 | 27,669 | +9.7% |
| 4Q21 | 27,262 | +9.2% |
| 3Q21 | 26,455 | -4.2% |
| 2Q21 | 26,025 | -1.2% |
| 1Q21 | 25,218 | +1.9% |
| 4Q20 | 24,958 | +7.5% |
| 3Q20 | 27,620 | +28.5% |
| 2Q20 | 26,340 | +39.6% |
| 1Q20 | 24,738 | +64.1% |
| 4Q19 | 23,227 | +66.4% |
| 3Q19 | 21,494 | +106.5% |
| 2Q19 | 18,862 | +117.5% |
| 1Q19 | 15,079 | +113.5% |
| 4Q18 | 13,960 | +99.7% |
| 3Q18 | 10,411 | +67.6% |
| 2Q18 | 8,671 | +58.7% |
| 1Q18 | 7,062 | +43.7% |
| 4Q17 | 6,989 | +55.6% |
| 3Q17 | 6,212 | +49.3% |
| 2Q17 | 5,463 | +38.6% |
| 1Q17 | 4,916 | - |
| 4Q16 | 4,491 | +21.1% |
| 3Q16 | 4,161 | - |
| 2Q16 | 3,942 | - |
| 4Q15 | 3,708 | - |