| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 15,297 | +5.8% |
| 1Q26 | 14,964 | +4.4% |
| 4Q25 | 15,105 | +7.4% |
| 3Q25 | 14,655 | +2.3% |
| 2Q25 | 14,455 | +2.6% |
| 1Q25 | 14,328 | +1.4% |
| 4Q24 | 14,068 | +1.3% |
| 3Q24 | 14,323 | -4.2% |
| 2Q24 | 14,093 | -6.4% |
| 1Q24 | 14,135 | -5.0% |
| 4Q23 | 13,884 | -4.4% |
| 3Q23 | 14,957 | +4.9% |
| 2Q23 | 15,063 | +9.4% |
| 1Q23 | 14,876 | +12.2% |
| 4Q22 | 14,524 | +17.0% |
| 3Q22 | 14,264 | +19.4% |
| 2Q22 | 13,765 | +25.2% |
| 1Q22 | 13,253 | +22.9% |
| 4Q21 | 12,413 | +7.7% |
| 3Q21 | 11,944 | -11.7% |
| 2Q21 | 10,998 | -17.8% |
| 1Q21 | 10,783 | -18.5% |
| 4Q20 | 11,528 | -15.3% |
| 3Q20 | 13,524 | +2.6% |
| 2Q20 | 13,387 | +1.5% |
| 1Q20 | 13,231 | +3.7% |
| 4Q19 | 13,603 | +5.2% |
| 3Q19 | 13,178 | +0.3% |
| 2Q19 | 13,191 | +5.6% |
| 1Q19 | 12,765 | +5.9% |
| 4Q18 | 12,935 | +9.2% |
| 3Q18 | 13,139 | +14.4% |
| 2Q18 | 12,497 | +16.5% |
| 1Q18 | 12,051 | +16.8% |
| 4Q17 | 11,849 | +15.4% |
| 3Q17 | 11,488 | +20.5% |
| 2Q17 | 10,726 | +13.6% |
| 1Q17 | 10,315 | - |
| 4Q16 | 10,270 | +11.8% |
| 3Q16 | 9,530 | - |
| 2Q16 | 9,446 | - |
| 4Q15 | 9,189 | - |