| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 32,451 | +7.2% |
| 1Q26 | 31,592 | +5.4% |
| 4Q25 | 30,969 | +5.0% |
| 3Q25 | 30,532 | +5.7% |
| 2Q25 | 30,258 | +4.4% |
| 1Q25 | 29,973 | +3.7% |
| 4Q24 | 29,505 | +3.1% |
| 3Q24 | 28,891 | +3.7% |
| 2Q24 | 28,991 | +6.2% |
| 1Q24 | 28,895 | +7.8% |
| 4Q23 | 28,622 | +9.9% |
| 3Q23 | 27,868 | +8.1% |
| 2Q23 | 27,300 | +7.1% |
| 1Q23 | 26,794 | +6.9% |
| 4Q22 | 26,053 | +4.5% |
| 3Q22 | 25,777 | +6.0% |
| 2Q22 | 25,487 | +3.8% |
| 1Q22 | 25,076 | +3.5% |
| 4Q21 | 24,922 | +3.0% |
| 3Q21 | 24,320 | +1.4% |
| 2Q21 | 24,561 | +3.9% |
| 1Q21 | 24,225 | +5.3% |
| 4Q20 | 24,191 | +5.7% |
| 3Q20 | 23,973 | +6.9% |
| 2Q20 | 23,630 | +6.9% |
| 1Q20 | 23,005 | +6.8% |
| 4Q19 | 22,889 | +8.2% |
| 3Q19 | 22,416 | +7.4% |
| 2Q19 | 22,100 | +6.9% |
| 1Q19 | 21,539 | +7.9% |
| 4Q18 | 21,159 | +7.6% |
| 3Q18 | 20,864 | +8.5% |
| 2Q18 | 20,665 | +10.2% |
| 1Q18 | 19,964 | +10.6% |
| 4Q17 | 19,659 | +10.7% |
| 3Q17 | 19,230 | +10.2% |
| 2Q17 | 18,751 | +10.3% |
| 1Q17 | 18,047 | - |
| 4Q16 | 17,755 | +8.4% |
| 3Q16 | 17,447 | - |
| 2Q16 | 17,005 | - |
| 4Q15 | 16,375 | - |