| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,512 | -3.0% |
| 2Q26 | 2,411 | -13.2% |
| 1Q26 | 2,728 | -13.8% |
| 4Q25 | 2,892 | +8.2% |
| 3Q25 | 2,591 | +5.9% |
| 2Q25 | 2,779 | +4.7% |
| 1Q25 | 3,163 | +29.3% |
| 4Q24 | 2,673 | +6.2% |
| 3Q24 | 2,446 | +16.3% |
| 2Q24 | 2,655 | +21.8% |
| 1Q24 | 2,446 | +16.9% |
| 4Q23 | 2,516 | +19.8% |
| 3Q23 | 2,103 | +17.1% |
| 2Q23 | 2,180 | +26.5% |
| 1Q23 | 2,093 | +16.3% |
| 4Q22 | 2,101 | +19.9% |
| 3Q22 | 1,796 | +15.1% |
| 2Q22 | 1,724 | +8.4% |
| 1Q22 | 1,800 | +13.1% |
| 4Q21 | 1,753 | -7.0% |
| 3Q21 | 1,561 | -7.6% |
| 2Q21 | 1,590 | -7.1% |
| 1Q21 | 1,591 | -13.7% |
| 4Q20 | 1,885 | +9.4% |
| 3Q20 | 1,689 | -7.8% |
| 2Q20 | 1,712 | +4.1% |
| 1Q20 | 1,843 | +8.3% |
| 4Q19 | 1,723 | -1.3% |
| 3Q19 | 1,831 | +3.1% |
| 2Q19 | 1,645 | -1.7% |
| 1Q19 | 1,702 | +1.7% |
| 4Q18 | 1,745 | -3.5% |
| 3Q18 | 1,776 | +14.1% |
| 2Q18 | 1,673 | -2.7% |
| 1Q18 | 1,673 | -5.1% |
| 4Q17 | 1,809 | -0.2% |
| 3Q17 | 1,556 | -3.7% |
| 2Q17 | 1,720 | - |
| 1Q17 | 1,763 | - |
| 4Q16 | 1,813 | - |
| 3Q16 | 1,615 | - |