| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 715 | +34.4% |
| 1Q26 | 735 | +30.8% |
| 4Q25 | 696 | +15.8% |
| 3Q25 | 529 | -24.1% |
| 2Q25 | 532 | -27.0% |
| 1Q25 | 562 | -35.5% |
| 4Q24 | 601 | -29.2% |
| 3Q24 | 697 | -17.3% |
| 2Q24 | 729 | -15.8% |
| 1Q24 | 871 | +6.6% |
| 4Q23 | 849 | -1.4% |
| 3Q23 | 843 | -18.5% |
| 2Q23 | 866 | -4.2% |
| 1Q23 | 817 | -4.9% |
| 4Q22 | 861 | -4.1% |
| 3Q22 | 1,034 | +33.8% |
| 2Q22 | 904 | +28.0% |
| 1Q22 | 859 | +16.4% |
| 4Q21 | 898 | +9.5% |
| 3Q21 | 773 | -37.7% |
| 2Q21 | 706 | -55.9% |
| 1Q21 | 738 | -50.4% |
| 4Q20 | 820 | -37.7% |
| 3Q20 | 1,241 | -13.0% |
| 2Q20 | 1,601 | +47.2% |
| 1Q20 | 1,489 | +48.5% |
| 4Q19 | 1,316 | +24.3% |
| 3Q19 | 1,427 | +51.2% |
| 2Q19 | 1,088 | +9.7% |
| 1Q19 | 1,003 | +6.7% |
| 4Q18 | 1,059 | +29.0% |
| 3Q18 | 944 | +30.0% |
| 2Q18 | 992 | +18.8% |
| 1Q18 | 940 | +15.2% |
| 4Q17 | 820 | +2.6% |
| 3Q17 | 726 | - |
| 2Q17 | 834 | +43.3% |
| 1Q17 | 816 | +33.3% |
| 4Q16 | 799 | - |
| 2Q16 | 582 | - |
| 1Q16 | 612 | - |