| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,251 | +20.7% |
| 1Q26 | 3,496 | -14.5% |
| 4Q25 | 3,751 | +5.6% |
| 3Q25 | 3,108 | -9.8% |
| 2Q25 | 3,523 | -0.8% |
| 1Q25 | 4,088 | +0.5% |
| 4Q24 | 3,553 | -15.2% |
| 3Q24 | 3,447 | +21.1% |
| 2Q24 | 3,553 | -15.1% |
| 1Q24 | 4,068 | +45.0% |
| 4Q23 | 4,189 | +22.9% |
| 3Q23 | 2,847 | -10.7% |
| 2Q23 | 4,186 | +13.0% |
| 1Q23 | 2,805 | -20.0% |
| 4Q22 | 3,408 | -1.8% |
| 3Q22 | 3,188 | +15.2% |
| 2Q22 | 3,704 | +21.7% |
| 1Q22 | 3,508 | +5.8% |
| 4Q21 | 3,469 | -13.6% |
| 3Q21 | 2,768 | -31.3% |
| 2Q21 | 3,043 | -24.5% |
| 1Q21 | 3,315 | +4.3% |
| 4Q20 | 4,015 | +25.4% |
| 3Q20 | 4,027 | +1.1% |
| 2Q20 | 4,032 | - |
| 1Q20 | 3,178 | +18.0% |
| 4Q19 | 3,203 | -30.1% |
| 3Q19 | 3,985 | -11.2% |
| 1Q19 | 2,693 | -40.9% |
| 4Q18 | 4,580 | -0.9% |
| 3Q18 | 4,487 | +4.7% |
| 2Q18 | 4,969 | +13.6% |
| 1Q18 | 4,553 | -0.4% |
| 4Q17 | 4,621 | +29.2% |
| 3Q17 | 4,287 | -15.3% |
| 2Q17 | 4,375 | - |
| 1Q17 | 4,572 | - |
| 4Q16 | 3,576 | - |
| 3Q16 | 5,061 | - |