| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 18,711 | +7.4% |
| 1Q26 | 18,463 | +7.9% |
| 4Q25 | 18,147 | +7.5% |
| 3Q25 | 17,903 | +7.0% |
| 2Q25 | 17,415 | +7.3% |
| 1Q25 | 17,114 | +7.8% |
| 4Q24 | 16,874 | +8.2% |
| 3Q24 | 16,728 | +8.5% |
| 2Q24 | 16,237 | +8.1% |
| 1Q24 | 15,882 | +7.4% |
| 4Q23 | 15,595 | +7.1% |
| 3Q23 | 15,416 | +7.5% |
| 2Q23 | 15,016 | +7.3% |
| 1Q23 | 14,782 | +8.6% |
| 4Q22 | 14,557 | +8.4% |
| 3Q22 | 14,341 | +6.4% |
| 2Q22 | 13,988 | +7.0% |
| 1Q22 | 13,610 | +7.4% |
| 4Q21 | 13,425 | +10.3% |
| 3Q21 | 13,473 | +9.9% |
| 2Q21 | 13,073 | +8.1% |
| 1Q21 | 12,672 | +5.9% |
| 4Q20 | 12,174 | +1.8% |
| 3Q20 | 12,258 | +1.1% |
| 2Q20 | 12,091 | +1.5% |
| 1Q20 | 11,970 | +1.4% |
| 4Q19 | 11,963 | +1.7% |
| 3Q19 | 12,128 | +0.3% |
| 2Q19 | 11,914 | +0.5% |
| 1Q19 | 11,809 | +0.1% |
| 4Q18 | 11,759 | -0.2% |
| 3Q18 | 12,086 | +0.9% |
| 2Q18 | 11,859 | +0.3% |
| 1Q18 | 11,795 | +0.6% |
| 4Q17 | 11,785 | +1.1% |
| 3Q17 | 11,976 | +3.2% |
| 2Q17 | 11,828 | +3.7% |
| 1Q17 | 11,720 | - |
| 4Q16 | 11,654 | +3.6% |
| 3Q16 | 11,599 | - |
| 2Q16 | 11,409 | - |
| 4Q15 | 11,245 | - |