| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,350 | -9.1% |
| 2Q26 | 1,362 | -12.9% |
| 1Q26 | 1,698 | +14.6% |
| 4Q25 | 1,511 | +142.1% |
| 3Q25 | 1,485 | -16.8% |
| 2Q25 | 1,563 | - |
| 1Q25 | 1,482 | +16.8% |
| 4Q24 | 624 | +52.9% |
| 3Q23 | 1,785 | +49.7% |
| 1Q24 | 1,269 | +17.7% |
| 4Q23 | 408 | -62.9% |
| 2Q23 | 924 | -0.3% |
| 1Q23 | 1,078 | +6.0% |
| 4Q22 | 1,099 | +9.6% |
| 3Q22 | 1,192 | - |
| 2Q22 | 927 | -21.7% |
| 1Q22 | 1,017 | -14.2% |
| 4Q21 | 1,003 | +20.8% |
| 2Q21 | 1,184 | +1.0% |
| 1Q21 | 1,185 | -12.1% |
| 4Q20 | 830 | -41.2% |
| 3Q20 | 1,655 | +41.9% |
| 2Q19 | 1,172 | -3.0% |
| 1Q20 | 1,348 | +16.6% |
| 4Q19 | 1,411 | +4.8% |
| 3Q19 | 1,166 | -6.3% |
| 1Q19 | 1,156 | -13.1% |
| 4Q18 | 1,347 | -29.3% |
| 3Q18 | 1,244 | -2.4% |
| 2Q18 | 1,208 | -10.1% |
| 1Q18 | 1,330 | -0.6% |
| 4Q17 | 1,906 | +8.5% |
| 3Q17 | 1,274 | +12.0% |
| 2Q17 | 1,343 | +12.3% |
| 1Q17 | 1,338 | +17.6% |
| 4Q16 | 1,756 | - |
| 3Q16 | 1,137 | - |
| 2Q16 | 1,196 | - |
| 1Q16 | 1,138 | - |