| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 289 | +18.6% |
| 4Q25 | 263 | -47.0% |
| 3Q25 | 271 | +8.9% |
| 2Q25 | 242 | -1.7% |
| 1Q25 | 243 | -1.8% |
| 4Q24 | 496 | +85.8% |
| 4Q24 | 249 | -15.8% |
| 3Q24 | 246 | -18.9% |
| 2Q24 | 248 | -19.4% |
| 1Q24 | 267 | -29.5% |
| 4Q23 | 295 | -30.4% |
| 3Q23 | 303 | -22.9% |
| 2Q23 | 308 | -19.3% |
| 1Q23 | 379 | -18.8% |
| 4Q22 | 425 | -16.6% |
| 3Q22 | 394 | -18.5% |
| 2Q22 | 382 | -33.3% |
| 1Q22 | 467 | -34.2% |
| 4Q21 | 509 | -42.9% |
| 3Q21 | 483 | -54.1% |
| 2Q21 | 572 | -47.2% |
| 1Q21 | 710 | -31.7% |
| 4Q20 | 892 | -9.4% |
| 3Q20 | 1,053 | +21.0% |
| 2Q20 | 1,085 | +30.0% |
| 1Q20 | 1,040 | +26.3% |
| 4Q19 | 984 | +21.4% |
| 3Q19 | 870 | +11.5% |
| 2Q19 | 834 | +2.1% |
| 1Q19 | 823 | +9.0% |
| 4Q18 | 811 | - |
| 3Q18 | 780 | - |
| 2Q18 | 817 | - |
| 1Q18 | 755 | - |