| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,420 | -6.7% |
| 2Q26 | 5,473 | -7.1% |
| 1Q26 | 5,508 | -3.5% |
| 4Q25 | 6,461 | +8.3% |
| 3Q25 | 5,810 | +8.3% |
| 2Q25 | 5,891 | +21.8% |
| 1Q25 | 5,707 | +15.8% |
| 4Q24 | 5,968 | +28.5% |
| 3Q24 | 5,363 | -46.9% |
| 2Q24 | 4,835 | +0.4% |
| 1Q24 | 4,929 | +6.4% |
| 4Q23 | 4,646 | -18.5% |
| 3Q23 | 10,091 | +79.5% |
| 2Q23 | 4,818 | -10.1% |
| 1Q23 | 4,631 | -4.1% |
| 4Q22 | 5,703 | +27.8% |
| 3Q22 | 5,623 | +46.2% |
| 2Q22 | 5,359 | +64.4% |
| 1Q22 | 4,828 | +68.2% |
| 4Q21 | 4,463 | +55.2% |
| 3Q21 | 3,845 | +29.4% |
| 2Q21 | 3,260 | +7.6% |
| 1Q21 | 2,870 | -7.1% |
| 4Q20 | 2,876 | +0.7% |
| 3Q20 | 2,971 | -9.9% |
| 2Q20 | 3,029 | -11.6% |
| 1Q20 | 3,090 | +0.5% |
| 4Q19 | 2,856 | +14.0% |
| 3Q19 | 3,298 | +4.7% |
| 2Q19 | 3,426 | +32.0% |
| 1Q19 | 3,075 | +20.0% |
| 4Q18 | 2,506 | +12.3% |
| 3Q18 | 3,149 | +44.1% |
| 2Q18 | 2,596 | +33.7% |
| 1Q18 | 2,563 | +51.6% |
| 4Q17 | 2,231 | +35.4% |
| 3Q17 | 2,185 | +36.8% |
| 2Q17 | 1,942 | - |
| 1Q17 | 1,690 | - |
| 4Q16 | 1,647 | - |
| 3Q16 | 1,596 | - |