| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,834 | +0.2% |
| 2Q26 | 1,941 | +5.8% |
| 1Q26 | 1,821 | +5.0% |
| 4Q25 | 1,781 | -0.4% |
| 3Q25 | 1,831 | +3.1% |
| 2Q25 | 1,834 | +0.8% |
| 1Q25 | 1,733 | +1.9% |
| 4Q24 | 1,788 | -1.7% |
| 3Q24 | 1,776 | +1.4% |
| 2Q24 | 1,819 | +0.3% |
| 1Q24 | 1,701 | +6.4% |
| 4Q23 | 1,819 | +1.9% |
| 3Q23 | 1,753 | +0.3% |
| 2Q23 | 1,813 | +0.3% |
| 1Q23 | 1,599 | -2.5% |
| 4Q22 | 1,785 | -9.8% |
| 3Q22 | 1,748 | +1.7% |
| 2Q22 | 1,809 | +6.0% |
| 1Q22 | 1,640 | +6.0% |
| 4Q21 | 1,979 | +9.4% |
| 3Q21 | 1,720 | -0.1% |
| 2Q21 | 1,707 | -5.7% |
| 1Q21 | 1,546 | -4.7% |
| 4Q20 | 1,809 | +2.6% |
| 3Q20 | 1,721 | +0.7% |
| 2Q20 | 1,810 | +6.0% |
| 1Q20 | 1,622 | +19.2% |
| 4Q19 | 1,763 | +3.3% |
| 3Q19 | 1,709 | +16.0% |
| 2Q19 | 1,707 | +12.5% |
| 1Q19 | 1,361 | +3.8% |
| 4Q18 | 1,707 | +9.8% |
| 3Q18 | 1,473 | +2.5% |
| 2Q18 | 1,518 | +1.6% |
| 1Q18 | 1,311 | +3.1% |
| 4Q17 | 1,554 | +6.0% |
| 3Q17 | 1,437 | +4.2% |
| 2Q17 | 1,494 | - |
| 1Q17 | 1,271 | - |
| 4Q16 | 1,467 | - |
| 3Q16 | 1,380 | - |