| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,200 | -24.9% |
| 1Q26 | 6,129 | +7.8% |
| 4Q25 | 10,555 | +24.4% |
| 3Q25 | 7,467 | +24.7% |
| 2Q25 | 6,924 | +9.5% |
| 1Q25 | 5,687 | +15.6% |
| 4Q24 | 8,486 | +51.7% |
| 3Q24 | 5,990 | +21.1% |
| 2Q24 | 6,325 | +36.6% |
| 1Q24 | 4,919 | +24.4% |
| 4Q23 | 5,593 | +32.9% |
| 3Q23 | 4,945 | +45.1% |
| 2Q23 | 4,629 | +37.6% |
| 1Q23 | 3,955 | -4.4% |
| 4Q22 | 4,209 | -7.2% |
| 3Q22 | 3,408 | -12.3% |
| 2Q22 | 3,365 | +3.4% |
| 1Q22 | 4,135 | +8.0% |
| 4Q21 | 4,535 | +3.9% |
| 3Q21 | 3,888 | -2.9% |
| 2Q21 | 3,255 | -15.0% |
| 1Q21 | 3,828 | -22.5% |
| 4Q20 | 4,366 | -10.1% |
| 3Q20 | 4,003 | -2.1% |
| 2Q20 | 3,828 | -12.0% |
| 1Q20 | 4,942 | +21.5% |
| 4Q19 | 4,854 | +4.4% |
| 3Q19 | 4,090 | -2.3% |
| 2Q19 | 4,351 | +16.0% |
| 1Q19 | 4,066 | +2.5% |
| 4Q18 | 4,648 | +11.4% |
| 3Q18 | 4,187 | +17.4% |
| 2Q18 | 3,752 | -12.5% |
| 1Q18 | 3,966 | +4.0% |
| 4Q17 | 4,171 | -16.5% |
| 3Q17 | 3,566 | -2.6% |
| 2Q17 | 4,286 | - |
| 1Q17 | 3,813 | - |
| 4Q16 | 4,994 | - |
| 3Q16 | 3,662 | - |