| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 26,993 | +8.6% |
| 2Q26 | 26,599 | +7.4% |
| 1Q26 | 25,232 | +4.8% |
| 4Q25 | 25,343 | +2.5% |
| 3Q25 | 24,858 | +6.6% |
| 2Q25 | 24,756 | +5.8% |
| 1Q25 | 24,069 | +7.9% |
| 4Q24 | 24,722 | +9.6% |
| 3Q24 | 23,327 | +7.1% |
| 2Q24 | 23,388 | +8.6% |
| 1Q24 | 22,302 | +8.0% |
| 4Q23 | 22,555 | +7.1% |
| 3Q23 | 21,773 | +8.8% |
| 2Q23 | 21,532 | +10.1% |
| 1Q23 | 20,644 | +6.1% |
| 4Q22 | 21,054 | +5.8% |
| 3Q22 | 20,006 | +2.4% |
| 2Q22 | 19,562 | -0.2% |
| 1Q22 | 19,460 | +2.3% |
| 4Q21 | 19,893 | +3.7% |
| 3Q21 | 19,545 | +5.2% |
| 2Q21 | 19,594 | +4.7% |
| 1Q21 | 19,014 | +8.3% |
| 4Q20 | 19,187 | +9.0% |
| 3Q20 | 18,577 | +14.0% |
| 2Q20 | 18,710 | +15.5% |
| 1Q20 | 17,561 | +12.6% |
| 4Q19 | 17,609 | +15.1% |
| 3Q19 | 16,297 | +13.9% |
| 2Q19 | 16,200 | +15.1% |
| 1Q19 | 15,601 | +21.5% |
| 4Q18 | 15,297 | +21.4% |
| 3Q18 | 14,309 | +23.2% |
| 2Q18 | 14,070 | +21.9% |
| 1Q18 | 12,841 | +17.0% |
| 4Q17 | 12,602 | +15.8% |
| 3Q17 | 11,615 | +10.8% |
| 2Q17 | 11,540 | +10.9% |
| 1Q17 | 10,975 | - |
| 4Q16 | 10,879 | +10.9% |
| 3Q16 | 10,483 | - |
| 2Q16 | 10,404 | - |
| 4Q15 | 9,809 | - |