| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 271 | -13.4% |
| 2Q25 | 235 | -25.4% |
| 1Q25 | 290 | -22.5% |
| 4Q24 | 372 | +18.1% |
| 3Q24 | 313 | +17.2% |
| 2Q24 | 315 | +23.5% |
| 1Q24 | 374 | +7.8% |
| 4Q23 | 315 | -13.5% |
| 3Q23 | 267 | -23.5% |
| 2Q23 | 255 | -33.8% |
| 1Q23 | 347 | -1.1% |
| 4Q22 | 364 | -4.2% |
| 3Q22 | 349 | -17.7% |
| 2Q22 | 385 | +11.3% |
| 1Q22 | 351 | -38.6% |
| 4Q21 | 380 | +18.0% |
| 3Q21 | 424 | +25.4% |
| 2Q21 | 346 | +20.1% |
| 1Q21 | 572 | +97.2% |
| 4Q20 | 322 | -74.2% |
| 3Q20 | 338 | -68.0% |
| 2Q20 | 288 | -70.5% |
| 1Q20 | 290 | -70.8% |
| 4Q19 | 1,246 | +21.0% |
| 3Q19 | 1,056 | +44.3% |
| 2Q19 | 976 | -64.5% |
| 1Q19 | 993 | +79.6% |
| 4Q18 | 1,030 | +87.2% |
| 3Q18 | 732 | -15.1% |
| 2Q18 | 2,748 | +508.9% |
| 1Q18 | 553 | +8.7% |
| 4Q17 | 550 | +16.6% |
| 3Q17 | 862 | +85.8% |
| 2Q17 | 451 | -10.9% |
| 1Q17 | 508 | -76.2% |
| 4Q16 | 471 | +26.2% |
| 3Q16 | 464 | - |
| 2Q16 | 506 | - |
| 1Q16 | 2,133 | - |
| 4Q15 | 374 | - |