| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 15,296 | +13.9% |
| 2Q26 | 14,715 | +16.4% |
| 1Q26 | 14,789 | +18.8% |
| 4Q25 | 13,414 | +12.9% |
| 3Q25 | 13,430 | +6.5% |
| 2Q25 | 12,646 | +5.9% |
| 1Q25 | 12,450 | +4.4% |
| 4Q24 | 11,881 | -4.1% |
| 3Q24 | 12,605 | +2.5% |
| 2Q24 | 11,937 | +3.5% |
| 1Q24 | 11,928 | +3.5% |
| 4Q23 | 12,393 | +6.0% |
| 3Q23 | 12,297 | +0.9% |
| 2Q23 | 11,531 | -0.6% |
| 1Q23 | 11,528 | -0.4% |
| 4Q22 | 11,686 | -3.1% |
| 3Q22 | 12,188 | +0.1% |
| 2Q22 | 11,601 | +1.3% |
| 1Q22 | 11,572 | +2.9% |
| 4Q21 | 12,056 | +2.3% |
| 3Q21 | 12,177 | +1.7% |
| 2Q21 | 11,447 | +0.8% |
| 1Q21 | 11,242 | -0.7% |
| 4Q20 | 11,783 | +5.8% |
| 3Q20 | 11,970 | +3.6% |
| 2Q20 | 11,352 | +6.8% |
| 1Q20 | 11,318 | +5.6% |
| 4Q19 | 11,132 | +6.6% |
| 3Q19 | 11,559 | +3.9% |
| 2Q19 | 10,634 | +2.2% |
| 1Q19 | 10,713 | +4.8% |
| 4Q18 | 10,447 | +6.8% |
| 3Q18 | 11,127 | +5.5% |
| 2Q18 | 10,401 | +6.9% |
| 1Q18 | 10,225 | +5.6% |
| 4Q17 | 9,783 | +9.7% |
| 3Q17 | 10,545 | +10.6% |
| 2Q17 | 9,733 | - |
| 1Q17 | 9,680 | - |
| 4Q16 | 8,920 | - |
| 3Q16 | 9,534 | - |