| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 9,364 | -2.4% |
| 2Q26 | 9,398 | +16.0% |
| 1Q26 | 10,741 | +10.5% |
| 4Q25 | 9,686 | +6.5% |
| 3Q25 | 9,590 | +10.8% |
| 2Q25 | 8,100 | -1.3% |
| 1Q25 | 9,722 | +5.3% |
| 4Q24 | 9,099 | -1.6% |
| 3Q24 | 8,656 | +10.1% |
| 2Q24 | 8,206 | +8.0% |
| 1Q24 | 9,235 | +17.7% |
| 4Q23 | 9,242 | +8.9% |
| 3Q23 | 7,859 | -7.1% |
| 2Q23 | 7,599 | +24.3% |
| 1Q23 | 7,843 | +24.3% |
| 4Q22 | 8,490 | +49.5% |
| 3Q22 | 8,455 | - |
| 2Q22 | 6,111 | +17.3% |
| 1Q22 | 6,311 | +13.4% |
| 4Q21 | 5,678 | -26.2% |
| 2Q21 | 5,211 | - |
| 1Q21 | 5,564 | -26.1% |
| 4Q20 | 7,690 | +13.9% |
| 3Q20 | 7,222 | +7.0% |
| 1Q20 | 7,529 | +7.8% |
| 4Q19 | 6,753 | +10.7% |
| 3Q19 | 6,749 | - |
| 2Q19 | 6,238 | +4.6% |
| 1Q19 | 6,983 | +4.8% |
| 4Q18 | 6,098 | +10.6% |
| 2Q18 | 5,961 | +17.6% |
| 1Q18 | 6,662 | +22.9% |
| 4Q17 | 5,514 | +23.8% |
| 3Q17 | 5,763 | +24.2% |
| 2Q17 | 5,070 | - |
| 1Q17 | 5,419 | - |
| 4Q16 | 4,455 | - |
| 3Q16 | 4,642 | - |