| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,078 | +5.0% |
| 2Q26 | 3,997 | +3.3% |
| 1Q26 | 3,843 | +7.5% |
| 4Q25 | 3,870 | +5.5% |
| 3Q25 | 3,886 | +5.4% |
| 2Q25 | 3,871 | +5.7% |
| 1Q25 | 3,576 | +2.2% |
| 4Q24 | 3,667 | -8.1% |
| 3Q24 | 3,688 | -8.4% |
| 2Q24 | 3,662 | -6.2% |
| 1Q24 | 3,500 | -6.1% |
| 4Q23 | 3,989 | +8.8% |
| 3Q23 | 4,027 | +6.4% |
| 2Q23 | 3,904 | +13.6% |
| 1Q23 | 3,725 | +8.9% |
| 4Q22 | 3,667 | -1.4% |
| 3Q22 | 3,785 | -4.5% |
| 2Q22 | 3,437 | -11.7% |
| 1Q22 | 3,420 | -3.0% |
| 4Q21 | 3,720 | -18.7% |
| 3Q21 | 3,963 | -17.1% |
| 2Q21 | 3,893 | -18.1% |
| 1Q21 | 3,525 | -24.2% |
| 4Q20 | 4,578 | -4.0% |
| 3Q20 | 4,781 | +11.6% |
| 2Q20 | 4,754 | +24.1% |
| 1Q20 | 4,647 | +24.7% |
| 4Q19 | 4,767 | +25.6% |
| 3Q19 | 4,285 | +5.0% |
| 2Q19 | 3,831 | -5.9% |
| 1Q19 | 3,727 | -5.5% |
| 4Q18 | 3,794 | -5.9% |
| 3Q18 | 4,080 | -1.4% |
| 2Q18 | 4,070 | -3.0% |
| 1Q18 | 3,945 | -2.4% |
| 4Q17 | 4,033 | -1.3% |
| 3Q17 | 4,139 | -3.0% |
| 2Q17 | 4,194 | - |
| 1Q17 | 4,042 | - |
| 4Q16 | 4,087 | - |
| 3Q16 | 4,265 | - |