| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,356 | +5.4% |
| 2Q26 | 6,252 | +11.8% |
| 1Q26 | 5,978 | +9.9% |
| 4Q25 | 7,579 | +11.8% |
| 3Q25 | 6,031 | +5.8% |
| 2Q25 | 5,594 | +8.0% |
| 1Q25 | 5,441 | +13.2% |
| 4Q24 | 6,777 | +2.6% |
| 3Q24 | 5,701 | +5.0% |
| 2Q24 | 5,179 | +3.2% |
| 1Q24 | 4,805 | +0.7% |
| 4Q23 | 6,603 | +10.3% |
| 3Q23 | 5,431 | +17.2% |
| 2Q23 | 5,016 | +10.5% |
| 1Q23 | 4,773 | +21.1% |
| 4Q22 | 5,987 | +9.8% |
| 3Q22 | 4,635 | +13.8% |
| 2Q22 | 4,540 | +11.3% |
| 1Q22 | 3,941 | +8.8% |
| 4Q21 | 5,453 | -273.9% |
| 3Q21 | 4,072 | -4.8% |
| 2Q21 | 4,078 | -23.1% |
| 1Q21 | 3,622 | -7.9% |
| 4Q20 | -3,135 | -175.3% |
| 1Q19 | 4,279 | 0.0% |
| 4Q19 | 5,301 | +4.6% |
| 3Q19 | 3,931 | -6.2% |
| 2Q19 | 4,164 | -3.1% |
| 1Q19 | 4,277 | +2.3% |
| 4Q18 | 5,067 | +0.8% |
| 3Q18 | 4,190 | +7.4% |
| 2Q18 | 4,297 | -1.0% |
| 1Q18 | 4,182 | -2.4% |
| 4Q17 | 5,028 | +7.8% |
| 3Q17 | 3,903 | +12.3% |
| 2Q17 | 4,341 | +11.3% |
| 1Q17 | 4,284 | +16.4% |
| 4Q16 | 4,664 | - |
| 3Q16 | 3,475 | - |
| 2Q16 | 3,900 | - |
| 1Q16 | 3,679 | - |