| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,064 | -1.9% |
| 2Q26 | 3,686 | +38.7% |
| 1Q26 | 2,759 | +28.6% |
| 3Q25 | 3,123 | +24.2% |
| 2Q25 | 2,657 | +1.9% |
| 1Q25 | 2,146 | -22.9% |
| 4Q24 | 2,782 | -2.5% |
| 3Q24 | 2,514 | -6.8% |
| 2Q24 | 2,607 | -2.9% |
| 1Q24 | 2,782 | +4.5% |
| 4Q23 | 2,852 | -21.2% |
| 3Q23 | 2,696 | +16.4% |
| 2Q23 | 2,685 | +17.2% |
| 1Q23 | 2,662 | +25.4% |
| 4Q22 | 3,620 | +14.9% |
| 3Q22 | 2,316 | +17.0% |
| 2Q22 | 2,291 | +12.5% |
| 1Q22 | 2,122 | +26.5% |
| 4Q21 | 3,151 | +53.3% |
| 3Q21 | 1,979 | +36.3% |
| 2Q21 | 2,036 | +30.4% |
| 1Q21 | 1,678 | +20.1% |
| 4Q20 | 2,055 | +46.4% |
| 3Q20 | 1,452 | -3.2% |
| 2Q20 | 1,561 | +16.8% |
| 1Q20 | 1,397 | +13.9% |
| 4Q19 | 1,404 | -1.6% |
| 3Q19 | 1,500 | +21.4% |
| 2Q19 | 1,337 | +34.5% |
| 1Q19 | 1,226 | +30.7% |
| 4Q18 | 1,427 | +30.0% |
| 3Q18 | 1,236 | +32.7% |
| 2Q18 | 994 | +25.2% |
| 1Q18 | 938 | +50.7% |
| 4Q17 | 1,097 | +67.2% |
| 3Q17 | 931 | +55.9% |
| 2Q17 | 793 | - |
| 1Q17 | 622 | - |
| 4Q16 | 656 | - |
| 3Q16 | 597 | - |