| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,081 | +11.6% |
| 3Q26 | 903 | +6.7% |
| 2Q26 | 961 | +9.6% |
| 1Q26 | 999 | +15.5% |
| 4Q25 | 968 | +14.5% |
| 3Q25 | 845 | +7.7% |
| 2Q25 | 877 | +6.9% |
| 1Q25 | 864 | +12.4% |
| 4Q24 | 846 | +5.9% |
| 3Q24 | 785 | +11.0% |
| 2Q24 | 821 | +17.2% |
| 1Q24 | 769 | +3.1% |
| 4Q23 | 798 | +8.7% |
| 3Q23 | 708 | +14.5% |
| 2Q23 | 700 | +10.7% |
| 1Q23 | 745 | +14.6% |
| 4Q22 | 734 | +17.5% |
| 3Q22 | 618 | +28.6% |
| 2Q22 | 632 | +34.3% |
| 1Q22 | 651 | +48.7% |
| 4Q21 | 625 | +54.3% |
| 3Q21 | 480 | +50.6% |
| 2Q21 | 471 | +35.3% |
| 1Q21 | 437 | +25.6% |
| 4Q20 | 405 | +14.3% |
| 3Q20 | 319 | -5.8% |
| 2Q20 | 348 | +16.6% |
| 1Q20 | 348 | +29.2% |
| 4Q19 | 354 | +28.9% |
| 3Q19 | 339 | +37.8% |
| 2Q19 | 298 | +26.3% |
| 1Q19 | 269 | +22.8% |
| 4Q18 | 275 | +29.6% |
| 3Q18 | 246 | +39.0% |
| 2Q18 | 236 | +26.6% |
| 1Q18 | 219 | +28.3% |
| 4Q17 | 212 | +31.7% |
| 3Q17 | 177 | +3.3% |
| 2Q17 | 186 | -4.1% |
| 1Q17 | 171 | +0.2% |
| 4Q16 | 161 | - |
| 3Q16 | 171 | - |
| 2Q16 | 194 | - |
| 1Q16 | 170 | - |