| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,258 | +7.1% |
| 2Q26 | 2,293 | +8.9% |
| 1Q26 | 2,148 | +6.5% |
| 4Q25 | 2,172 | +7.2% |
| 3Q25 | 2,108 | +7.7% |
| 2Q25 | 2,105 | +5.3% |
| 1Q25 | 2,017 | +4.3% |
| 4Q24 | 2,026 | +6.6% |
| 3Q24 | 1,958 | +8.2% |
| 2Q24 | 1,999 | +7.8% |
| 1Q24 | 1,933 | +11.5% |
| 4Q23 | 1,900 | +12.1% |
| 3Q23 | 1,810 | -1.4% |
| 2Q23 | 1,854 | +18.9% |
| 1Q23 | 1,733 | +2.6% |
| 4Q22 | 1,695 | +8.6% |
| 3Q22 | 1,835 | +16.4% |
| 2Q22 | 1,559 | +1.6% |
| 1Q22 | 1,689 | +16.3% |
| 4Q21 | 1,561 | -7.0% |
| 3Q21 | 1,576 | -8.4% |
| 2Q21 | 1,535 | -8.1% |
| 1Q21 | 1,453 | -18.3% |
| 4Q20 | 1,679 | -2.6% |
| 3Q20 | 1,720 | +7.2% |
| 2Q20 | 1,670 | +6.5% |
| 1Q20 | 1,779 | +3.7% |
| 4Q19 | 1,725 | +2.6% |
| 3Q19 | 1,604 | -1.2% |
| 2Q19 | 1,567 | -2.0% |
| 1Q19 | 1,715 | +1.5% |
| 4Q18 | 1,680 | +5.4% |
| 3Q18 | 1,624 | +3.4% |
| 2Q18 | 1,599 | +2.5% |
| 1Q18 | 1,689 | +0.9% |
| 4Q17 | 1,594 | +0.6% |
| 3Q17 | 1,571 | -0.3% |
| 2Q17 | 1,559 | - |
| 1Q17 | 1,673 | - |
| 4Q16 | 1,584 | - |
| 3Q16 | 1,576 | - |