| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 14,889 | +11.2% |
| 2Q26 | 14,109 | +1.5% |
| 1Q26 | 12,682 | -1.3% |
| 4Q25 | 13,773 | +0.1% |
| 3Q25 | 13,391 | +3.8% |
| 2Q25 | 13,904 | +7.6% |
| 1Q25 | 12,854 | +6.8% |
| 4Q24 | 13,764 | +11.5% |
| 3Q24 | 12,906 | +2.0% |
| 2Q24 | 12,925 | +1.6% |
| 1Q24 | 12,038 | +7.6% |
| 4Q23 | 12,340 | +6.9% |
| 3Q23 | 12,656 | +20.1% |
| 2Q23 | 12,716 | +45.2% |
| 1Q23 | 11,183 | +31.9% |
| 4Q22 | 11,540 | +33.3% |
| 3Q22 | 10,541 | +39.4% |
| 2Q22 | 8,757 | +20.5% |
| 1Q22 | 8,479 | +20.1% |
| 4Q21 | 8,657 | -12.3% |
| 3Q21 | 7,559 | -21.4% |
| 2Q21 | 7,265 | -24.3% |
| 1Q21 | 7,061 | -26.9% |
| 4Q20 | 9,869 | -20.9% |
| 3Q20 | 9,617 | -14.0% |
| 2Q20 | 9,603 | -7.5% |
| 1Q20 | 9,655 | -5.8% |
| 4Q19 | 12,484 | +10.0% |
| 3Q19 | 11,178 | +7.9% |
| 2Q19 | 10,383 | +0.4% |
| 1Q19 | 10,245 | +13.9% |
| 4Q18 | 11,351 | +10.2% |
| 3Q18 | 10,358 | +24.8% |
| 2Q18 | 10,339 | +24.8% |
| 1Q18 | 8,996 | +12.8% |
| 4Q17 | 10,305 | +13.5% |
| 3Q17 | 8,302 | +0.1% |
| 2Q17 | 8,286 | - |
| 1Q17 | 7,975 | - |
| 4Q16 | 9,080 | - |
| 3Q16 | 8,295 | - |