| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 5,173 | +7.6% |
| 2Q25 | 4,937 | -1.9% |
| 1Q25 | 4,809 | -1.1% |
| 4Q24 | 4,884 | +2.4% |
| 3Q24 | 5,173 | +15.4% |
| 2Q24 | 5,031 | +18.3% |
| 1Q24 | 4,862 | +12.4% |
| 4Q23 | 4,769 | +23.7% |
| 3Q23 | 4,481 | +15.8% |
| 2Q23 | 4,253 | +27.7% |
| 1Q23 | 4,326 | +28.4% |
| 4Q22 | 3,856 | +12.4% |
| 3Q22 | 3,871 | +15.0% |
| 2Q22 | 3,332 | +3.2% |
| 1Q22 | 3,369 | +27.3% |
| 4Q21 | 3,431 | +46.9% |
| 3Q21 | 3,367 | +59.2% |
| 2Q21 | 3,228 | +53.8% |
| 1Q21 | 2,647 | +23.3% |
| 4Q20 | 2,336 | +25.9% |
| 3Q20 | 2,114 | +13.0% |
| 2Q20 | 2,099 | +13.9% |
| 1Q20 | 2,146 | +17.8% |
| 4Q19 | 1,856 | +8.0% |
| 3Q19 | 1,871 | +6.1% |
| 2Q19 | 1,843 | - |
| 1Q19 | 1,821 | - |
| 4Q18 | 1,719 | - |
| 3Q18 | 1,763 | - |