| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 12,899 | +7.2% |
| 2Q26 | 11,027 | +1.8% |
| 1Q26 | 10,567 | -0.3% |
| 4Q25 | 13,566 | +13.6% |
| 3Q25 | 12,030 | +4.7% |
| 2Q25 | 10,830 | +3.7% |
| 1Q25 | 10,594 | +12.2% |
| 4Q24 | 11,945 | +16.5% |
| 3Q24 | 11,493 | +13.1% |
| 2Q24 | 10,442 | +17.9% |
| 1Q24 | 9,446 | +6.7% |
| 4Q23 | 10,256 | +5.2% |
| 3Q23 | 10,164 | +9.4% |
| 2Q23 | 8,855 | +6.1% |
| 1Q23 | 8,855 | +12.8% |
| 4Q22 | 9,752 | +6.0% |
| 3Q22 | 9,289 | +2.3% |
| 2Q22 | 8,349 | +3.1% |
| 1Q22 | 7,851 | +16.0% |
| 4Q21 | 9,203 | -6.0% |
| 3Q21 | 9,081 | -1.3% |
| 2Q21 | 8,098 | -4.9% |
| 1Q21 | 6,770 | -9.7% |
| 4Q20 | 9,794 | +1.6% |
| 3Q20 | 9,196 | +15.1% |
| 2Q20 | 8,514 | +20.1% |
| 1Q20 | 7,499 | +13.2% |
| 4Q19 | 9,638 | +27.1% |
| 3Q19 | 7,993 | +13.2% |
| 2Q19 | 7,091 | +8.4% |
| 1Q19 | 6,625 | +9.1% |
| 4Q18 | 7,583 | +16.6% |
| 3Q18 | 7,058 | +11.9% |
| 2Q18 | 6,543 | +9.9% |
| 1Q18 | 6,070 | +6.1% |
| 4Q17 | 6,501 | +7.6% |
| 3Q17 | 6,305 | +4.3% |
| 2Q17 | 5,952 | +4.6% |
| 1Q17 | 5,719 | +4.3% |
| 4Q16 | 6,042 | - |
| 3Q16 | 6,045 | - |
| 2Q16 | 5,688 | - |
| 1Q16 | 5,483 | - |