| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,167 | +5.1% |
| 2Q26 | 5,437 | +13.5% |
| 1Q26 | 5,514 | +16.8% |
| 4Q25 | 5,099 | +14.6% |
| 3Q25 | 4,915 | +13.4% |
| 2Q25 | 4,792 | +13.4% |
| 1Q25 | 4,720 | +15.4% |
| 4Q24 | 4,448 | +9.6% |
| 3Q24 | 4,333 | +11.2% |
| 2Q24 | 4,226 | +5.4% |
| 1Q24 | 4,091 | +11.1% |
| 4Q23 | 4,059 | +15.6% |
| 3Q23 | 3,895 | +9.7% |
| 2Q23 | 4,011 | +11.5% |
| 1Q23 | 3,682 | +5.5% |
| 4Q22 | 3,511 | -2.4% |
| 3Q22 | 3,549 | +3.6% |
| 2Q22 | 3,596 | +6.7% |
| 1Q22 | 3,490 | +7.6% |
| 4Q21 | 3,597 | +5.1% |
| 3Q21 | 3,427 | -4.2% |
| 2Q21 | 3,369 | -1.7% |
| 1Q21 | 3,243 | -1.7% |
| 4Q20 | 3,423 | +2.5% |
| 3Q20 | 3,579 | +5.3% |
| 2Q20 | 3,427 | +3.6% |
| 1Q20 | 3,299 | -0.3% |
| 4Q19 | 3,341 | +6.1% |
| 3Q19 | 3,400 | +2.0% |
| 2Q19 | 3,308 | +1.5% |
| 1Q19 | 3,309 | +3.5% |
| 4Q18 | 3,150 | -4.7% |
| 3Q18 | 3,335 | +6.5% |
| 2Q18 | 3,258 | +9.7% |
| 1Q18 | 3,196 | +9.1% |
| 4Q17 | 3,306 | +1.9% |
| 3Q17 | 3,131 | +12.8% |
| 2Q17 | 2,970 | - |
| 1Q17 | 2,928 | - |
| 4Q16 | 3,245 | - |
| 3Q16 | 2,775 | - |