| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,067 | +23.1% |
| 3Q26 | 753 | +13.2% |
| 2Q26 | 755 | +14.9% |
| 1Q26 | 729 | +23.7% |
| 4Q25 | 866 | +12.1% |
| 3Q25 | 665 | - |
| 2Q25 | 657 | +37.8% |
| 1Q25 | 589 | +9.5% |
| 4Q24 | 773 | +19.9% |
| 2Q24 | 477 | -9.4% |
| 1Q24 | 538 | +9.9% |
| 4Q23 | 644 | +10.1% |
| 3Q23 | 523 | +26.9% |
| 2Q23 | 527 | +27.7% |
| 1Q23 | 490 | +21.2% |
| 4Q22 | 585 | +19.6% |
| 3Q22 | 412 | +0.4% |
| 2Q22 | 412 | -7.8% |
| 1Q22 | 404 | +8.3% |
| 4Q21 | 489 | +37.9% |
| 3Q21 | 410 | - |
| 2Q20 | 447 | +19.9% |
| 1Q21 | 373 | +7.9% |
| 4Q20 | 355 | -11.8% |
| 1Q20 | 346 | +2.1% |
| 4Q19 | 402 | +1.4% |
| 3Q19 | 357 | +15.6% |
| 2Q19 | 373 | +22.4% |
| 1Q19 | 339 | +26.6% |
| 4Q18 | 397 | +15.6% |
| 3Q18 | 309 | +35.0% |
| 2Q18 | 304 | +13.8% |
| 1Q18 | 267 | +35.9% |
| 4Q17 | 343 | - |
| 3Q17 | 228 | - |
| 2Q17 | 267 | - |
| 1Q17 | 197 | - |