| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,837 | +10.1% |
| 1Q26 | 6,302 | +10.9% |
| 4Q25 | 6,574 | +15.8% |
| 3Q25 | 6,136 | +18.7% |
| 2Q25 | 6,207 | +19.5% |
| 1Q25 | 5,683 | +18.9% |
| 4Q24 | 5,676 | +21.1% |
| 3Q24 | 5,169 | +16.6% |
| 2Q24 | 5,192 | +23.8% |
| 1Q24 | 4,778 | +25.8% |
| 4Q23 | 4,689 | +25.9% |
| 3Q23 | 4,435 | +40.2% |
| 2Q23 | 4,194 | +31.0% |
| 1Q23 | 3,799 | +37.0% |
| 4Q22 | 3,725 | +29.4% |
| 3Q22 | 3,162 | +7.1% |
| 2Q22 | 3,202 | +5.7% |
| 1Q22 | 2,773 | -5.9% |
| 4Q21 | 2,880 | -7.3% |
| 3Q21 | 2,952 | -4.1% |
| 2Q21 | 3,030 | -2.1% |
| 1Q21 | 2,946 | +2.1% |
| 4Q20 | 3,107 | +4.4% |
| 3Q20 | 3,079 | +5.6% |
| 2Q20 | 3,096 | +6.4% |
| 1Q20 | 2,885 | +5.1% |
| 4Q19 | 2,975 | +6.6% |
| 3Q19 | 2,917 | +9.6% |
| 2Q19 | 2,911 | +20.4% |
| 1Q19 | 2,745 | +22.0% |
| 4Q18 | 2,791 | +23.0% |
| 3Q18 | 2,660 | +12.3% |
| 2Q18 | 2,419 | +4.3% |
| 1Q18 | 2,249 | -0.0% |
| 4Q17 | 2,269 | -3.2% |
| 3Q17 | 2,369 | +10.6% |
| 2Q17 | 2,319 | +9.0% |
| 1Q17 | 2,250 | - |
| 4Q16 | 2,344 | +6.1% |
| 3Q16 | 2,142 | - |
| 2Q16 | 2,126 | - |
| 4Q15 | 2,209 | - |