| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,528 | +9.7% |
| 1Q26 | 9,476 | +13.8% |
| 4Q25 | 9,450 | +7.2% |
| 3Q25 | 8,962 | +8.2% |
| 2Q25 | 8,688 | +9.9% |
| 1Q25 | 8,326 | +14.4% |
| 4Q24 | 8,818 | +21.5% |
| 3Q24 | 8,284 | +27.0% |
| 2Q24 | 7,906 | +33.8% |
| 1Q24 | 7,277 | +26.7% |
| 4Q23 | 7,255 | +24.5% |
| 3Q23 | 6,523 | +26.4% |
| 2Q23 | 5,908 | +23.7% |
| 1Q23 | 5,745 | +18.5% |
| 4Q22 | 5,827 | +14.7% |
| 3Q22 | 5,160 | -3.8% |
| 2Q22 | 4,776 | +4.0% |
| 1Q22 | 4,847 | +20.9% |
| 4Q21 | 5,080 | -8.7% |
| 3Q21 | 5,365 | -2.0% |
| 2Q21 | 4,591 | -22.8% |
| 1Q21 | 4,008 | -33.4% |
| 4Q20 | 5,566 | -9.8% |
| 3Q20 | 5,476 | +0.3% |
| 2Q20 | 5,949 | +3.3% |
| 1Q20 | 6,018 | +7.0% |
| 4Q19 | 6,169 | +11.7% |
| 3Q19 | 5,462 | +9.4% |
| 2Q19 | 5,761 | +14.0% |
| 1Q19 | 5,622 | +9.2% |
| 4Q18 | 5,525 | +6.2% |
| 3Q18 | 4,994 | +9.6% |
| 2Q18 | 5,053 | +11.1% |
| 1Q18 | 5,147 | +15.7% |
| 4Q17 | 5,204 | -3.0% |
| 3Q17 | 4,555 | +12.6% |
| 2Q17 | 4,549 | - |
| 1Q17 | 4,449 | - |
| 4Q16 | 5,364 | - |
| 3Q16 | 4,044 | - |