| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,807 | +12.2% |
| 2Q26 | 4,525 | +9.5% |
| 1Q26 | 4,281 | -0.5% |
| 4Q25 | 4,149 | -2.9% |
| 3Q25 | 4,285 | +7.3% |
| 2Q25 | 4,133 | +4.1% |
| 1Q25 | 4,301 | +9.0% |
| 4Q24 | 4,271 | +16.0% |
| 3Q24 | 3,994 | +7.3% |
| 2Q24 | 3,970 | +8.6% |
| 1Q24 | 3,945 | +9.6% |
| 4Q23 | 3,681 | +0.6% |
| 3Q23 | 3,721 | -2.4% |
| 2Q23 | 3,656 | -2.7% |
| 1Q23 | 3,600 | -7.8% |
| 4Q22 | 3,659 | -9.6% |
| 3Q22 | 3,813 | -4.8% |
| 2Q22 | 3,756 | -3.7% |
| 1Q22 | 3,903 | -0.9% |
| 4Q21 | 4,048 | +9.9% |
| 3Q21 | 4,006 | +7.5% |
| 2Q21 | 3,901 | +6.5% |
| 1Q21 | 3,937 | +7.0% |
| 4Q20 | 3,684 | -3.0% |
| 3Q20 | 3,725 | -2.7% |
| 2Q20 | 3,663 | -5.5% |
| 1Q20 | 3,679 | -6.3% |
| 4Q19 | 3,797 | -6.7% |
| 3Q19 | 3,830 | -1.9% |
| 2Q19 | 3,875 | +4.2% |
| 1Q19 | 3,925 | +4.1% |
| 4Q18 | 4,071 | +11.4% |
| 3Q18 | 3,906 | +10.0% |
| 2Q18 | 3,718 | +7.9% |
| 1Q18 | 3,772 | +7.2% |
| 4Q17 | 3,654 | +7.5% |
| 3Q17 | 3,552 | -4.8% |
| 2Q17 | 3,446 | - |
| 1Q17 | 3,519 | - |
| 4Q16 | 3,400 | - |
| 3Q16 | 3,731 | - |