| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 780 | -39.7% |
| 3Q25 | 679 | -39.8% |
| 2Q25 | 1,358 | +19.1% |
| 1Q25 | 1,027 | -33.9% |
| 4Q24 | 1,293 | -1.4% |
| 3Q24 | 1,128 | -7.2% |
| 2Q24 | 1,140 | -30.8% |
| 1Q24 | 1,553 | -30.9% |
| 4Q23 | 1,311 | +263.6% |
| 3Q23 | 1,216 | +320.9% |
| 2Q23 | 1,648 | +624.0% |
| 1Q23 | 2,247 | +1163.2% |
| 4Q22 | 360 | +70.6% |
| 3Q22 | 288 | +56.0% |
| 2Q22 | 227 | +104.0% |
| 1Q22 | 177 | +75.0% |
| 4Q21 | 211 | +46.3% |
| 3Q21 | 185 | +26.4% |
| 2Q21 | 111 | -31.0% |
| 1Q21 | 101 | -40.5% |
| 4Q20 | 144 | -23.1% |
| 3Q20 | 146 | -34.8% |
| 2Q20 | 161 | -40.4% |
| 1Q20 | 170 | -33.8% |
| 4Q19 | 187 | -41.5% |
| 3Q19 | 224 | - |
| 2Q19 | 271 | - |
| 1Q19 | 258 | - |
| 4Q18 | 321 | - |