| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,961 | +683.9% |
| 2Q26 | 749 | +198.4% |
| 1Q26 | 308 | +20.4% |
| 4Q25 | 250 | -6.8% |
| 3Q25 | 283 | -5.7% |
| 2Q25 | 251 | -5.7% |
| 1Q25 | 256 | +12.7% |
| 4Q24 | 268 | -1084.3% |
| 3Q24 | 300 | +54.9% |
| 2Q24 | 266 | - |
| 1Q24 | 227 | +23.3% |
| 4Q23 | -28 | -117.6% |
| 3Q22 | 193 | +23.3% |
| 1Q23 | 184 | +11.0% |
| 4Q22 | 154 | -16.0% |
| 3Q21 | 157 | -7.4% |
| 2Q22 | 165 | -11.3% |
| 1Q22 | 166 | -7.7% |
| 4Q21 | 184 | -4.4% |
| 3Q20 | 169 | -6.7% |
| 2Q21 | 186 | +5.7% |
| 1Q21 | 179 | +0.7% |
| 4Q20 | 192 | -6.8% |
| 2Q19 | 176 | - |
| 1Q20 | 178 | -2.4% |
| 4Q19 | 206 | +28.3% |
| 3Q19 | 181 | - |
| 1Q19 | 182 | - |
| 4Q18 | 161 | - |