| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,174 | +8.4% |
| 1Q26 | 2,311 | +4.5% |
| 4Q25 | 2,314 | -6.0% |
| 3Q25 | 2,011 | +3.7% |
| 2Q25 | 2,006 | +0.3% |
| 1Q25 | 2,211 | +0.5% |
| 4Q24 | 2,460 | +31.3% |
| 3Q24 | 1,939 | +7.8% |
| 2Q24 | 2,000 | +11.5% |
| 1Q24 | 2,200 | +10.9% |
| 4Q23 | 1,874 | -10.3% |
| 3Q23 | 1,798 | +0.4% |
| 2Q23 | 1,794 | +0.4% |
| 1Q23 | 1,983 | +4.0% |
| 4Q22 | 2,088 | +12.0% |
| 3Q22 | 1,790 | +1.6% |
| 2Q22 | 1,787 | +4.1% |
| 1Q22 | 1,906 | +4.9% |
| 4Q21 | 1,863 | +5.7% |
| 3Q21 | 1,763 | -0.7% |
| 2Q21 | 1,716 | +2.9% |
| 1Q21 | 1,817 | +2.2% |
| 4Q20 | 1,763 | +3.8% |
| 3Q20 | 1,775 | +9.3% |
| 2Q20 | 1,668 | +5.4% |
| 1Q20 | 1,778 | +6.1% |
| 4Q19 | 1,698 | -4.8% |
| 3Q19 | 1,623 | +2.5% |
| 2Q19 | 1,582 | +3.9% |
| 1Q19 | 1,676 | +4.1% |
| 4Q18 | 1,784 | +8.4% |
| 3Q18 | 1,584 | +2.9% |
| 2Q18 | 1,523 | -1.6% |
| 1Q18 | 1,611 | -1.4% |
| 4Q17 | 1,645 | -1.6% |
| 3Q17 | 1,540 | +5.2% |
| 2Q17 | 1,548 | -1.2% |
| 1Q17 | 1,633 | +4.6% |
| 4Q16 | 1,672 | - |
| 3Q16 | 1,464 | - |
| 2Q16 | 1,566 | - |
| 1Q16 | 1,561 | - |