| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 957 | +66.3% |
| 1Q26 | 814 | +50.5% |
| 4Q25 | 714 | +23.5% |
| 3Q25 | 624 | +8.6% |
| 2Q25 | 575 | +4.1% |
| 1Q25 | 541 | +2.6% |
| 4Q24 | 578 | -10.3% |
| 3Q24 | 575 | +21.5% |
| 2Q24 | 553 | - |
| 1Q24 | 527 | +44.9% |
| 4Q23 | 644 | +64.7% |
| 3Q23 | 473 | +57.3% |
| 1Q23 | 363 | +50.0% |
| 4Q22 | 391 | +39.7% |
| 3Q22 | 300 | -24.9% |
| 2Q22 | 269 | -36.1% |
| 1Q22 | 242 | -44.2% |
| 4Q21 | 279 | -86.4% |
| 3Q21 | 400 | - |
| 2Q21 | 422 | - |
| 1Q21 | 434 | -47.9% |
| 4Q20 | 2,065 | +137.6% |
| 1Q20 | 834 | -14.1% |
| 4Q19 | 869 | -10.2% |
| 3Q19 | 928 | -8.4% |
| 2Q19 | 966 | -12.5% |
| 1Q19 | 972 | -14.1% |
| 4Q18 | 967 | -13.1% |
| 3Q18 | 1,013 | -13.3% |
| 2Q18 | 1,105 | -2.9% |
| 1Q18 | 1,132 | +6.4% |
| 4Q17 | 1,112 | +6.3% |
| 3Q17 | 1,168 | +8.0% |
| 2Q17 | 1,138 | - |
| 1Q17 | 1,064 | - |
| 4Q16 | 1,047 | - |
| 3Q16 | 1,082 | - |