| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,868 | +2.9% |
| 2Q26 | 5,987 | +13.0% |
| 1Q26 | 5,645 | +20.6% |
| 4Q25 | 5,771 | +24.4% |
| 3Q25 | 5,704 | +27.1% |
| 2Q25 | 5,296 | +17.0% |
| 1Q25 | 4,681 | +2.5% |
| 4Q24 | 4,638 | -7.0% |
| 3Q24 | 4,489 | -0.3% |
| 2Q24 | 4,528 | +4.4% |
| 1Q24 | 4,568 | +4.2% |
| 4Q23 | 4,989 | +5.5% |
| 3Q23 | 4,503 | +4.9% |
| 2Q23 | 4,339 | -0.9% |
| 1Q23 | 4,385 | +12.1% |
| 4Q22 | 4,730 | +18.3% |
| 3Q22 | 4,294 | +17.2% |
| 2Q22 | 4,378 | +21.9% |
| 1Q22 | 3,912 | +7.4% |
| 4Q21 | 3,998 | -0.8% |
| 3Q21 | 3,665 | -4.5% |
| 2Q21 | 3,592 | -5.0% |
| 1Q21 | 3,642 | -5.9% |
| 4Q20 | 4,030 | +4.9% |
| 3Q20 | 3,839 | -1.1% |
| 2Q20 | 3,782 | +5.6% |
| 1Q20 | 3,872 | +8.4% |
| 4Q19 | 3,842 | +3.7% |
| 3Q19 | 3,880 | +11.5% |
| 2Q19 | 3,582 | +4.0% |
| 1Q19 | 3,573 | +5.0% |
| 4Q18 | 3,705 | +1.2% |
| 3Q18 | 3,479 | +2.4% |
| 2Q18 | 3,444 | +2.4% |
| 1Q18 | 3,402 | -3.0% |
| 4Q17 | 3,660 | +5.9% |
| 3Q17 | 3,397 | +4.1% |
| 2Q17 | 3,364 | - |
| 1Q17 | 3,509 | - |
| 4Q16 | 3,456 | - |
| 3Q16 | 3,262 | - |