| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,764 | -9.7% |
| 1Q26 | 1,754 | -15.2% |
| 4Q25 | 1,716 | -19.2% |
| 3Q25 | 1,550 | -19.7% |
| 2Q25 | 1,954 | -18.3% |
| 1Q25 | 2,069 | -29.4% |
| 4Q24 | 2,125 | -10.2% |
| 3Q24 | 1,932 | +10.4% |
| 2Q24 | 2,393 | +62.7% |
| 1Q24 | 2,932 | +143.5% |
| 4Q23 | 2,368 | +101.6% |
| 3Q23 | 1,750 | +53.5% |
| 2Q23 | 1,471 | +7.9% |
| 1Q23 | 1,204 | -14.5% |
| 4Q22 | 1,174 | -7.7% |
| 3Q22 | 1,140 | -11.4% |
| 2Q22 | 1,363 | +6.1% |
| 1Q22 | 1,407 | +22.7% |
| 4Q21 | 1,273 | +8.5% |
| 3Q21 | 1,286 | +17.4% |
| 2Q21 | 1,285 | +8.7% |
| 1Q21 | 1,147 | -10.3% |
| 4Q20 | 1,172 | +13.5% |
| 3Q20 | 1,096 | - |
| 2Q20 | 1,182 | +8.4% |
| 1Q20 | 1,278 | +23.4% |
| 4Q19 | 1,033 | +44.3% |
| 2Q19 | 1,091 | +30.3% |
| 1Q19 | 1,035 | +119.0% |
| 4Q18 | 715 | +77.5% |
| 3Q18 | 797 | +93.3% |
| 2Q18 | 837 | +142.7% |
| 1Q18 | 472 | +26.6% |
| 4Q17 | 403 | +32.4% |
| 3Q17 | 412 | +38.6% |
| 2Q17 | 344 | - |
| 1Q17 | 373 | - |
| 4Q16 | 304 | - |
| 3Q16 | 297 | - |