| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,306 | +7.4% |
| 2Q26 | 2,465 | +5.5% |
| 1Q26 | 2,291 | -2.7% |
| 4Q25 | 2,516 | +3.5% |
| 3Q25 | 2,148 | -3.1% |
| 2Q25 | 2,336 | +6.6% |
| 1Q25 | 2,355 | +9.6% |
| 4Q24 | 2,431 | +16.6% |
| 3Q24 | 2,216 | +16.9% |
| 2Q24 | 2,191 | +5.0% |
| 1Q24 | 2,148 | +13.4% |
| 4Q23 | 2,085 | +13.2% |
| 3Q23 | 1,896 | +7.2% |
| 2Q23 | 2,086 | +16.0% |
| 1Q23 | 1,894 | +5.4% |
| 4Q22 | 1,842 | +0.9% |
| 3Q22 | 1,768 | +3.2% |
| 2Q22 | 1,798 | +30.0% |
| 1Q22 | 1,797 | +7.5% |
| 4Q21 | 1,826 | -0.6% |
| 3Q21 | 1,713 | +27.9% |
| 2Q21 | 1,383 | -36.5% |
| 1Q21 | 1,672 | -23.5% |
| 4Q20 | 1,837 | -27.8% |
| 3Q20 | 1,339 | -20.4% |
| 2Q20 | 2,179 | +36.3% |
| 1Q20 | 2,185 | +15.2% |
| 4Q19 | 2,544 | +26.3% |
| 3Q19 | 1,683 | -13.5% |
| 2Q19 | 1,599 | -21.4% |
| 1Q19 | 1,897 | +0.1% |
| 4Q18 | 2,015 | -7.3% |
| 3Q18 | 1,945 | +32.9% |
| 2Q18 | 2,034 | +34.2% |
| 1Q18 | 1,895 | +26.2% |
| 4Q17 | 2,174 | +37.8% |
| 3Q17 | 1,464 | -5.6% |
| 2Q17 | 1,516 | - |
| 1Q17 | 1,501 | - |
| 4Q16 | 1,578 | - |
| 3Q16 | 1,551 | - |