| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,026 | -3.1% |
| 2Q26 | 1,873 | +0.1% |
| 1Q26 | 1,902 | -2.6% |
| 4Q25 | 2,200 | -1.5% |
| 3Q25 | 2,091 | +11.0% |
| 2Q25 | 1,871 | +13.1% |
| 1Q25 | 1,952 | +21.3% |
| 4Q24 | 2,234 | +21.9% |
| 3Q24 | 1,884 | +19.2% |
| 2Q24 | 1,655 | +32.9% |
| 1Q24 | 1,609 | +31.8% |
| 4Q23 | 1,832 | +36.1% |
| 3Q23 | 1,580 | +24.8% |
| 2Q23 | 1,245 | +6.0% |
| 1Q23 | 1,221 | +9.3% |
| 4Q22 | 1,346 | -3.6% |
| 3Q22 | 1,266 | +0.6% |
| 2Q22 | 1,175 | -12.8% |
| 1Q22 | 1,117 | -7.3% |
| 4Q21 | 1,396 | -34.1% |
| 3Q21 | 1,259 | -38.4% |
| 2Q21 | 1,347 | -29.0% |
| 1Q21 | 1,205 | -36.6% |
| 4Q20 | 2,119 | -14.9% |
| 3Q20 | 2,043 | -7.2% |
| 2Q20 | 1,896 | -3.3% |
| 1Q20 | 1,900 | -6.9% |
| 4Q19 | 2,490 | -0.8% |
| 3Q19 | 2,202 | -4.0% |
| 2Q19 | 1,961 | -11.2% |
| 1Q19 | 2,040 | -15.5% |
| 4Q18 | 2,509 | -4.3% |
| 3Q18 | 2,294 | -12.9% |
| 2Q18 | 2,209 | -6.3% |
| 1Q18 | 2,415 | -7.8% |
| 4Q17 | 2,623 | -19.9% |
| 3Q17 | 2,633 | -11.9% |
| 2Q17 | 2,357 | - |
| 1Q17 | 2,619 | - |
| 4Q16 | 3,276 | - |
| 3Q16 | 2,989 | - |