| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,387 | +3.6% |
| 1Q26 | 1,581 | +25.4% |
| 4Q25 | 1,509 | +23.9% |
| 3Q25 | 1,329 | +3.6% |
| 2Q25 | 1,339 | +3.7% |
| 1Q25 | 1,261 | -2.6% |
| 4Q24 | 1,218 | -13.5% |
| 3Q24 | 1,283 | +8.7% |
| 2Q24 | 1,292 | +2.8% |
| 1Q24 | 1,294 | +6.8% |
| 4Q23 | 1,409 | +5.7% |
| 3Q23 | 1,180 | -0.2% |
| 2Q23 | 1,257 | +3.7% |
| 1Q23 | 1,212 | +6.6% |
| 4Q22 | 1,333 | +13.0% |
| 3Q22 | 1,182 | +14.2% |
| 2Q22 | 1,212 | +21.1% |
| 1Q22 | 1,137 | +33.8% |
| 4Q21 | 1,180 | +29.2% |
| 3Q21 | 1,036 | +27.8% |
| 2Q21 | 1,000 | +25.0% |
| 1Q21 | 850 | +8.8% |
| 4Q20 | 913 | +12.9% |
| 3Q20 | 810 | +13.3% |
| 2Q20 | 800 | +6.4% |
| 1Q20 | 781 | +8.0% |
| 4Q19 | 808 | +12.7% |
| 3Q19 | 715 | +4.9% |
| 2Q19 | 752 | +12.3% |
| 1Q19 | 723 | +4.6% |
| 4Q18 | 718 | - |
| 3Q18 | 681 | - |
| 2Q18 | 669 | - |
| 1Q18 | 692 | - |