| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,873 | -10.8% |
| 1Q26 | 3,343 | +18.3% |
| 4Q25 | 2,896 | -3.6% |
| 3Q25 | 2,846 | -5.7% |
| 2Q25 | 3,222 | +3.8% |
| 1Q25 | 2,826 | -11.2% |
| 4Q24 | 3,005 | +33.5% |
| 3Q24 | 3,017 | -11.7% |
| 2Q24 | 3,103 | -9.4% |
| 1Q24 | 3,181 | -4.8% |
| 4Q23 | 2,251 | -16.9% |
| 3Q23 | 3,417 | +18.2% |
| 2Q23 | 3,426 | +42.5% |
| 1Q23 | 3,341 | +27.2% |
| 4Q22 | 2,710 | +8.4% |
| 3Q22 | 2,890 | +18.3% |
| 2Q22 | 2,404 | +2.6% |
| 1Q22 | 2,626 | +9.9% |
| 4Q21 | 2,500 | +23.0% |
| 3Q21 | 2,442 | -9.9% |
| 2Q21 | 2,344 | -17.1% |
| 1Q21 | 2,389 | -12.6% |
| 4Q20 | 2,033 | +11.0% |
| 3Q20 | 2,709 | - |
| 2Q20 | 2,828 | - |
| 1Q20 | 2,734 | - |
| 4Q19 | 1,832 | - |