| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 5,766 | +18.4% |
| 4Q25 | 5,557 | +22.3% |
| 1Q25 | 4,868 | +31.9% |
| 4Q24 | 4,543 | +27.7% |
| 3Q24 | 4,236 | +24.6% |
| 2Q24 | 3,948 | +21.6% |
| 1Q24 | 3,691 | +22.4% |
| 4Q23 | 3,557 | +25.1% |
| 3Q23 | 3,399 | +28.3% |
| 2Q23 | 3,248 | +34.1% |
| 1Q23 | 3,016 | +28.2% |
| 4Q22 | 2,843 | +19.8% |
| 3Q22 | 2,650 | +21.0% |
| 2Q22 | 2,423 | +17.4% |
| 1Q22 | 2,352 | +9.4% |
| 4Q21 | 2,373 | +19.0% |
| 3Q21 | 2,190 | +13.8% |
| 2Q21 | 2,064 | +17.9% |
| 1Q21 | 2,149 | +31.2% |
| 4Q20 | 1,994 | +37.2% |
| 3Q20 | 1,925 | +39.8% |
| 2Q20 | 1,751 | +32.9% |
| 1Q20 | 1,637 | +40.2% |
| 4Q19 | 1,453 | - |
| 3Q19 | 1,376 | - |
| 2Q19 | 1,317 | - |
| 1Q19 | 1,168 | - |