| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 9,201 | +21.0% |
| 2Q26 | 8,145 | +2.1% |
| 1Q26 | 7,711 | -6.3% |
| 4Q25 | 8,558 | +7.4% |
| 3Q25 | 7,607 | +5.4% |
| 2Q25 | 7,979 | +4.0% |
| 1Q25 | 8,229 | +20.5% |
| 4Q24 | 7,972 | +2.2% |
| 3Q24 | 7,220 | +4.1% |
| 2Q24 | 7,669 | +11.6% |
| 1Q24 | 6,828 | +6.6% |
| 4Q23 | 7,804 | +22.1% |
| 3Q23 | 6,937 | +1.5% |
| 2Q23 | 6,871 | +13.4% |
| 1Q23 | 6,408 | -1.1% |
| 4Q22 | 6,391 | +1.7% |
| 3Q22 | 6,835 | +19.3% |
| 2Q22 | 6,057 | +4.6% |
| 1Q22 | 6,476 | +32.9% |
| 4Q21 | 6,287 | -4.8% |
| 3Q21 | 5,731 | -6.1% |
| 2Q21 | 5,792 | -14.0% |
| 1Q21 | 4,874 | -21.5% |
| 4Q20 | 6,603 | -7.3% |
| 3Q20 | 6,106 | +2.5% |
| 2Q20 | 6,736 | +4.0% |
| 1Q20 | 6,209 | +3.2% |
| 4Q19 | 7,123 | +1.2% |
| 3Q19 | 5,958 | -5.4% |
| 2Q19 | 6,474 | +0.6% |
| 1Q19 | 6,018 | +4.1% |
| 4Q18 | 7,036 | +0.9% |
| 3Q18 | 6,300 | -4.3% |
| 2Q18 | 6,438 | +7.3% |
| 1Q18 | 5,782 | -7.0% |
| 4Q17 | 6,973 | +1.2% |
| 3Q17 | 6,581 | +2.8% |
| 2Q17 | 6,000 | - |
| 1Q17 | 6,217 | - |
| 4Q16 | 6,887 | - |
| 3Q16 | 6,403 | - |