| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,080 | +22.6% |
| 4Q25 | 1,207 | +21.2% |
| 3Q25 | 1,002 | +27.4% |
| 2Q25 | 979 | +18.8% |
| 1Q25 | 881 | +17.8% |
| 4Q24 | 995 | +6.7% |
| 3Q24 | 786 | -3.9% |
| 2Q24 | 824 | +4.8% |
| 1Q24 | 748 | +5.1% |
| 4Q23 | 933 | +14.4% |
| 3Q23 | 818 | +22.7% |
| 2Q23 | 786 | - |
| 1Q23 | 712 | +16.5% |
| 4Q22 | 815 | +20.2% |
| 3Q22 | 667 | +17.1% |
| 1Q22 | 611 | +16.6% |
| 4Q21 | 678 | +19.2% |
| 3Q21 | 569 | +12.3% |
| 2Q21 | 555 | +17.9% |
| 1Q21 | 524 | +28.4% |
| 4Q20 | 569 | +12.5% |
| 3Q20 | 507 | +29.0% |
| 2Q20 | 470 | +17.2% |
| 1Q20 | 408 | +21.3% |
| 4Q19 | 505 | +20.2% |
| 3Q19 | 393 | +7.7% |
| 2Q19 | 401 | +21.9% |
| 1Q19 | 336 | +7.2% |
| 4Q18 | 420 | +16.9% |
| 3Q18 | 365 | +10.7% |
| 2Q18 | 329 | +10.8% |
| 1Q18 | 313 | +9.7% |
| 4Q17 | 360 | +11.9% |
| 3Q17 | 329 | +36.3% |
| 2Q17 | 297 | +27.1% |
| 1Q17 | 285 | +18.5% |
| 4Q16 | 321 | - |
| 3Q16 | 241 | - |
| 2Q16 | 234 | - |
| 1Q16 | 241 | - |