| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,545 | -11.7% |
| 2Q26 | 1,598 | -3.4% |
| 1Q26 | 1,777 | +2.0% |
| 4Q25 | 1,681 | -2.6% |
| 3Q25 | 1,751 | +6.3% |
| 2Q25 | 1,654 | -2.4% |
| 1Q25 | 1,742 | -2.5% |
| 4Q24 | 1,725 | +1.5% |
| 3Q24 | 1,646 | -0.9% |
| 2Q24 | 1,696 | -8.0% |
| 1Q24 | 1,787 | -4.4% |
| 4Q23 | 1,699 | +7.5% |
| 3Q23 | 1,661 | +13.6% |
| 2Q23 | 1,844 | +12.8% |
| 1Q23 | 1,869 | +8.0% |
| 4Q22 | 1,581 | -0.1% |
| 3Q22 | 1,462 | -5.0% |
| 2Q22 | 1,634 | +1.4% |
| 1Q22 | 1,731 | +6.9% |
| 4Q21 | 1,582 | +3.7% |
| 3Q21 | 1,540 | +23.0% |
| 2Q21 | 1,612 | +18.6% |
| 1Q21 | 1,619 | +23.0% |
| 4Q20 | 1,525 | +42.3% |
| 3Q20 | 1,252 | - |
| 2Q20 | 1,359 | - |
| 1Q20 | 1,316 | - |
| 4Q19 | 1,072 | - |