| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,267 | +6.9% |
| 2Q26 | 6,943 | +7.5% |
| 1Q26 | 6,972 | +12.5% |
| 4Q25 | 6,826 | +6.2% |
| 3Q25 | 6,801 | +7.5% |
| 2Q25 | 6,457 | +4.7% |
| 1Q25 | 6,198 | +3.0% |
| 4Q24 | 6,425 | +5.7% |
| 3Q24 | 6,329 | +8.0% |
| 2Q24 | 6,166 | +4.2% |
| 1Q24 | 6,017 | +3.8% |
| 4Q23 | 6,076 | 0.0% |
| 3Q23 | 5,860 | -0.4% |
| 2Q23 | 5,916 | +4.5% |
| 1Q23 | 5,794 | +2.9% |
| 4Q22 | 6,073 | +4.0% |
| 3Q22 | 5,881 | +0.9% |
| 2Q22 | 5,659 | +1.9% |
| 1Q22 | 5,633 | -0.7% |
| 4Q21 | 5,838 | -4.8% |
| 3Q21 | 5,826 | -4.8% |
| 2Q21 | 5,554 | -8.5% |
| 1Q21 | 5,675 | +0.4% |
| 4Q20 | 6,134 | +5.9% |
| 3Q20 | 6,120 | +1.9% |
| 2Q20 | 6,069 | +10.0% |
| 1Q20 | 5,650 | +0.9% |
| 4Q19 | 5,793 | +1.7% |
| 3Q19 | 6,003 | +3.4% |
| 2Q19 | 5,516 | -0.2% |
| 1Q19 | 5,600 | +3.3% |
| 4Q18 | 5,696 | +1.1% |
| 3Q18 | 5,807 | +5.8% |
| 2Q18 | 5,528 | -2.6% |
| 1Q18 | 5,422 | +0.7% |
| 4Q17 | 5,635 | -0.1% |
| 3Q17 | 5,490 | -2.1% |
| 2Q17 | 5,673 | +3.1% |
| 1Q17 | 5,386 | +3.0% |
| 4Q16 | 5,638 | - |
| 3Q16 | 5,607 | - |
| 2Q16 | 5,505 | - |
| 1Q16 | 5,228 | - |