| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,950 | +10.1% |
| 2Q26 | 1,910 | +9.9% |
| 1Q26 | 1,899 | +5.3% |
| 4Q25 | 1,932 | +11.4% |
| 3Q25 | 1,772 | +7.8% |
| 2Q25 | 1,738 | +5.6% |
| 1Q25 | 1,803 | +15.8% |
| 4Q24 | 1,734 | +39.3% |
| 3Q24 | 1,644 | - |
| 2Q24 | 1,646 | +15.3% |
| 1Q24 | 1,557 | +10.8% |
| 4Q23 | 1,245 | -16.1% |
| 2Q23 | 1,428 | -0.1% |
| 1Q23 | 1,405 | -0.4% |
| 4Q22 | 1,483 | +35.8% |
| 3Q22 | 1,442 | - |
| 2Q22 | 1,429 | +25.9% |
| 1Q22 | 1,410 | +12.2% |
| 4Q21 | 1,092 | -25.0% |
| 2Q21 | 1,135 | -21.2% |
| 1Q21 | 1,257 | -5.9% |
| 4Q20 | 1,456 | +3.2% |
| 3Q20 | 1,377 | +5.1% |
| 2Q20 | 1,442 | +4.6% |
| 1Q20 | 1,336 | +0.9% |
| 4Q19 | 1,411 | +3.9% |
| 3Q19 | 1,311 | +2.0% |
| 2Q19 | 1,379 | +5.4% |
| 1Q19 | 1,323 | +7.6% |
| 4Q18 | 1,359 | -1.9% |
| 3Q18 | 1,284 | +6.5% |
| 2Q18 | 1,308 | +4.2% |
| 1Q18 | 1,229 | +2.0% |
| 4Q17 | 1,385 | +20.1% |
| 3Q17 | 1,206 | +7.9% |
| 2Q17 | 1,255 | +8.9% |
| 1Q17 | 1,205 | +9.0% |
| 4Q16 | 1,153 | - |
| 3Q16 | 1,118 | - |
| 2Q16 | 1,152 | - |
| 1Q16 | 1,105 | - |