| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,035 | +12.3% |
| 3Q26 | 984 | -0.7% |
| 2Q26 | 995 | +4.3% |
| 1Q26 | 1,001 | +4.8% |
| 4Q25 | 922 | -15.5% |
| 3Q25 | 991 | +1.8% |
| 2Q25 | 954 | +143.7% |
| 1Q25 | 955 | +141.2% |
| 4Q24 | 1,091 | +208.8% |
| 3Q24 | 973 | +151.9% |
| 2Q24 | 391 | +6.6% |
| 1Q24 | 395 | -13.9% |
| 4Q23 | 353 | +4.4% |
| 3Q23 | 386 | +13.3% |
| 2Q23 | 367 | +12.3% |
| 1Q23 | 459 | +39.5% |
| 4Q22 | 338 | +5.1% |
| 3Q22 | 341 | +27.0% |
| 2Q22 | 326 | +33.9% |
| 1Q22 | 329 | +25.5% |
| 4Q21 | 322 | +207.2% |
| 3Q21 | 268 | - |
| 2Q21 | 244 | - |
| 1Q21 | 262 | - |
| 4Q20 | 104 | - |