| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,120 | +14.6% |
| 2Q25 | 1,000 | +3.6% |
| 1Q25 | 1,085 | +13.6% |
| 4Q24 | 1,043 | +19.2% |
| 3Q24 | 977 | +14.0% |
| 2Q24 | 965 | -4.5% |
| 1Q24 | 955 | -7.9% |
| 4Q23 | 874 | -13.1% |
| 3Q23 | 857 | -11.0% |
| 2Q23 | 1,011 | -2.2% |
| 1Q23 | 1,037 | -3.1% |
| 4Q22 | 1,006 | -20.3% |
| 3Q22 | 963 | +18.4% |
| 2Q22 | 1,034 | +13.1% |
| 1Q22 | 1,070 | +11.8% |
| 4Q21 | 1,262 | +52.3% |
| 3Q21 | 813 | -3.0% |
| 2Q21 | 914 | +15.4% |
| 1Q21 | 957 | +3.0% |
| 4Q20 | 829 | -4.3% |
| 3Q20 | 838 | +32.0% |
| 2Q20 | 792 | +22.4% |
| 1Q20 | 929 | +40.1% |
| 4Q19 | 866 | +21.0% |
| 3Q19 | 635 | -11.6% |
| 2Q19 | 647 | -7.5% |
| 1Q19 | 663 | +50.7% |
| 4Q18 | 715 | +42.3% |
| 3Q18 | 718 | +67.5% |
| 2Q18 | 700 | +50.0% |
| 1Q18 | 440 | -19.5% |
| 4Q17 | 503 | +15.2% |
| 3Q17 | 428 | +8.3% |
| 2Q17 | 466 | +9.3% |
| 1Q17 | 546 | +16.6% |
| 4Q16 | 436 | -6.9% |
| 3Q16 | 395 | - |
| 2Q16 | 427 | - |
| 1Q16 | 469 | - |
| 4Q15 | 468 | - |