| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 501 | -26.5% |
| 1Q26 | 527 | -45.8% |
| 4Q25 | 619 | -52.4% |
| 3Q25 | 471 | -52.8% |
| 2Q25 | 681 | -24.0% |
| 1Q25 | 974 | -14.9% |
| 4Q24 | 1,301 | +52.2% |
| 3Q24 | 1,000 | +14.8% |
| 2Q24 | 897 | +9.4% |
| 1Q24 | 1,145 | +51.2% |
| 4Q23 | 855 | +24.6% |
| 3Q23 | 871 | +18.8% |
| 2Q23 | 819 | +15.7% |
| 1Q23 | 757 | +9.1% |
| 4Q22 | 686 | -3.4% |
| 3Q22 | 733 | -1.1% |
| 2Q22 | 708 | +2.4% |
| 1Q22 | 694 | -1.5% |
| 4Q21 | 710 | -1.5% |
| 3Q21 | 741 | -11.8% |
| 2Q21 | 692 | -7.4% |
| 1Q21 | 704 | -12.8% |
| 4Q20 | 721 | -13.7% |
| 3Q20 | 840 | -6.4% |
| 2Q20 | 747 | -10.2% |
| 1Q20 | 808 | -8.8% |
| 4Q19 | 835 | -3.4% |
| 3Q19 | 898 | -1.0% |
| 2Q19 | 833 | -3.9% |
| 1Q19 | 886 | -4.2% |
| 4Q18 | 864 | -2.7% |
| 3Q18 | 908 | -0.7% |
| 2Q18 | 866 | -3.3% |
| 1Q18 | 926 | -3.3% |
| 4Q17 | 888 | -2.6% |
| 3Q17 | 914 | -7.6% |
| 2Q17 | 896 | -1.7% |
| 1Q17 | 957 | -4.0% |
| 4Q16 | 912 | - |
| 3Q16 | 989 | - |
| 2Q16 | 912 | - |
| 1Q16 | 997 | - |