| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 61 | -1.2% |
| 4Q25 | 50 | -14.1% |
| 3Q25 | 50 | -22.4% |
| 2Q25 | 54 | -25.4% |
| 1Q25 | 62 | -30.4% |
| 4Q24 | 58 | -28.2% |
| 3Q24 | 65 | -26.2% |
| 2Q24 | 73 | -28.1% |
| 1Q24 | 89 | -55.6% |
| 4Q23 | 81 | -79.8% |
| 3Q23 | 88 | -54.8% |
| 2Q23 | 102 | -43.4% |
| 1Q23 | 201 | +8.8% |
| 4Q22 | 401 | +18.7% |
| 3Q22 | 196 | -18.6% |
| 2Q22 | 180 | -29.7% |
| 1Q22 | 185 | -55.9% |
| 4Q21 | 338 | -70.9% |
| 3Q21 | 241 | -67.2% |
| 2Q21 | 256 | -67.0% |
| 1Q21 | 420 | -44.3% |
| 4Q20 | 1,160 | +94.7% |
| 3Q20 | 735 | +41.6% |
| 2Q20 | 776 | +77.2% |
| 1Q20 | 755 | +70.7% |
| 4Q19 | 596 | +64.6% |
| 3Q19 | 519 | +95.3% |
| 2Q19 | 438 | +70.4% |
| 1Q19 | 442 | +88.3% |
| 4Q18 | 362 | +38.0% |
| 3Q18 | 265 | -0.8% |
| 2Q18 | 257 | -9.6% |
| 1Q18 | 234 | -11.3% |
| 4Q17 | 262 | +18.8% |
| 3Q17 | 268 | +23.5% |
| 2Q17 | 284 | +22.2% |
| 1Q17 | 264 | +16.0% |
| 4Q16 | 220 | - |
| 3Q16 | 217 | - |
| 2Q16 | 232 | - |
| 1Q16 | 228 | - |