| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 51,597 | +33.1% |
| 2Q26 | 47,584 | +18.7% |
| 1Q26 | 44,020 | +14.0% |
| 4Q25 | 49,353 | +26.1% |
| 3Q25 | 38,758 | +14.1% |
| 2Q25 | 40,080 | +9.1% |
| 1Q25 | 38,622 | +7.4% |
| 4Q24 | 39,139 | +28.8% |
| 3Q24 | 33,979 | +14.1% |
| 2Q24 | 36,734 | +9.0% |
| 1Q24 | 35,962 | +9.3% |
| 4Q23 | 30,390 | +3.5% |
| 3Q23 | 29,776 | +26.7% |
| 2Q23 | 33,715 | +49.5% |
| 1Q23 | 32,889 | +53.1% |
| 4Q22 | 29,370 | +29.7% |
| 3Q22 | 23,504 | +11.8% |
| 2Q22 | 22,549 | +10.9% |
| 1Q22 | 21,476 | -0.9% |
| 4Q21 | 22,653 | -19.4% |
| 3Q21 | 21,016 | -7.8% |
| 2Q21 | 20,324 | -7.7% |
| 1Q21 | 21,681 | -5.4% |
| 4Q20 | 28,118 | +22.3% |
| 3Q20 | 22,802 | -10.0% |
| 2Q20 | 22,016 | -13.0% |
| 1Q20 | 22,916 | -17.7% |
| 4Q19 | 22,993 | -23.1% |
| 3Q19 | 25,322 | -11.6% |
| 2Q19 | 25,292 | -13.4% |
| 1Q19 | 27,835 | -1.4% |
| 4Q18 | 29,892 | -10.1% |
| 3Q18 | 28,657 | +8.7% |
| 2Q18 | 29,197 | +11.3% |
| 1Q18 | 28,226 | +1.8% |
| 4Q17 | 33,242 | +10.8% |
| 3Q17 | 26,358 | -3.0% |
| 2Q17 | 26,228 | - |
| 1Q17 | 27,723 | - |
| 4Q16 | 30,001 | - |
| 3Q16 | 27,186 | - |