| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q26 | 35,851 | +9.3% |
| 3Q26 | 35,622 | +12.3% |
| 2Q26 | 34,561 | +14.7% |
| 4Q25 | 32,807 | +12.8% |
| 3Q25 | 31,730 | +12.7% |
| 2Q25 | 30,132 | +7.2% |
| 1Q25 | 30,383 | +7.2% |
| 4Q24 | 29,084 | +7.4% |
| 3Q24 | 28,148 | +6.9% |
| 2Q24 | 28,114 | +7.2% |
| 1Q24 | 28,335 | +6.0% |
| 4Q23 | 27,075 | +6.4% |
| 3Q23 | 26,339 | +5.3% |
| 2Q23 | 26,226 | +5.2% |
| 1Q23 | 26,729 | +6.2% |
| 4Q22 | 25,456 | +8.5% |
| 3Q22 | 25,022 | +9.8% |
| 2Q22 | 24,926 | +15.2% |
| 1Q22 | 25,175 | +15.2% |
| 4Q21 | 23,469 | +8.8% |
| 3Q21 | 22,789 | +8.5% |
| 2Q21 | 21,633 | +3.4% |
| 1Q21 | 21,860 | +2.0% |
| 4Q20 | 21,563 | +9.6% |
| 3Q20 | 21,009 | +10.1% |
| 2Q20 | 20,919 | +10.1% |
| 1Q20 | 21,421 | +9.6% |
| 4Q19 | 19,671 | +14.1% |
| 3Q19 | 19,077 | +2.3% |
| 2Q19 | 18,998 | +0.6% |
| 1Q19 | 19,553 | +0.1% |
| 4Q18 | 17,247 | -1.8% |
| 3Q18 | 18,642 | +2.9% |
| 2Q18 | 18,890 | +1.3% |
| 1Q18 | 19,526 | +3.0% |
| 4Q17 | 17,568 | +2.7% |
| 3Q17 | 18,113 | +6.5% |
| 2Q17 | 18,651 | +9.1% |
| 1Q17 | 18,954 | - |
| 4Q16 | 17,107 | +6.2% |
| 3Q16 | 17,001 | - |
| 2Q16 | 17,094 | - |
| 4Q15 | 16,101 | - |