| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,709 | -5.1% |
| 4Q25 | 3,220 | +2.1% |
| 3Q25 | 3,165 | +11.1% |
| 2Q25 | 2,759 | -1.1% |
| 1Q25 | 2,854 | +3.3% |
| 4Q24 | 3,153 | +13.7% |
| 3Q24 | 2,850 | +1.1% |
| 2Q24 | 2,790 | +5.2% |
| 1Q24 | 2,763 | +10.7% |
| 4Q23 | 2,772 | +19.0% |
| 3Q23 | 2,819 | +31.9% |
| 2Q23 | 2,652 | +32.5% |
| 1Q23 | 2,496 | +22.5% |
| 4Q22 | 2,330 | +8.6% |
| 3Q22 | 2,137 | -11.8% |
| 2Q22 | 2,001 | -12.8% |
| 1Q22 | 2,038 | -8.5% |
| 4Q21 | 2,146 | -20.4% |
| 3Q21 | 2,423 | -0.8% |
| 2Q21 | 2,294 | +8.3% |
| 1Q21 | 2,228 | +14.2% |
| 4Q20 | 2,695 | +26.8% |
| 3Q20 | 2,443 | +33.5% |
| 2Q20 | 2,119 | +26.9% |
| 1Q20 | 1,951 | +22.9% |
| 4Q19 | 2,125 | +21.4% |
| 3Q19 | 1,830 | +16.3% |
| 2Q19 | 1,670 | -0.8% |
| 1Q19 | 1,588 | +2.4% |
| 4Q18 | 1,749 | +12.3% |
| 3Q18 | 1,573 | +4.3% |
| 2Q18 | 1,682 | +24.6% |
| 1Q18 | 1,551 | +17.4% |
| 4Q17 | 1,558 | +42.3% |
| 3Q17 | 1,509 | +60.4% |
| 2Q17 | 1,350 | +37.0% |
| 1Q17 | 1,321 | +44.9% |
| 4Q16 | 1,095 | - |
| 3Q16 | 941 | - |
| 2Q16 | 985 | - |
| 1Q16 | 912 | - |