| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 6,606 | -30.3% |
| 2Q25 | 7,403 | -36.0% |
| 1Q25 | 7,846 | +2.8% |
| 4Q24 | 11,592 | +26.7% |
| 3Q24 | 9,473 | +34.8% |
| 2Q24 | 11,569 | +38.7% |
| 1Q24 | 7,633 | -16.5% |
| 4Q23 | 9,152 | -19.1% |
| 3Q23 | 7,030 | -9.2% |
| 2Q23 | 8,341 | +6.4% |
| 1Q23 | 9,140 | +16.7% |
| 4Q22 | 11,319 | +21.4% |
| 3Q22 | 7,743 | +34.6% |
| 2Q22 | 7,839 | +17.1% |
| 1Q22 | 7,833 | +17.8% |
| 4Q21 | 9,322 | +69.9% |
| 3Q21 | 5,754 | +14.2% |
| 2Q21 | 6,696 | +24.2% |
| 1Q21 | 6,652 | +14.9% |
| 4Q20 | 5,486 | +12.3% |
| 3Q20 | 5,037 | -2.0% |
| 2Q20 | 5,390 | -1.4% |
| 1Q20 | 5,787 | +14.2% |
| 4Q19 | 4,883 | -11.9% |
| 3Q19 | 5,138 | +2.0% |
| 2Q19 | 5,464 | +4.2% |
| 1Q19 | 5,067 | -3.4% |
| 4Q18 | 5,540 | +48.0% |
| 3Q18 | 5,035 | +25.6% |
| 2Q18 | 5,245 | +34.8% |
| 1Q18 | 5,244 | +40.1% |
| 2Q17 | 4,010 | - |
| 1Q17 | 3,891 | -5.7% |
| 4Q17 | 3,744 | -9.4% |
| 3Q17 | 4,000 | +4.0% |
| 1Q17 | 4,127 | - |
| 4Q16 | 4,134 | - |
| 3Q16 | 3,848 | - |