| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,695 | +2.5% |
| 2Q26 | 1,764 | +3.8% |
| 1Q26 | 1,803 | +6.2% |
| 4Q25 | 1,791 | +13.5% |
| 3Q25 | 1,653 | +12.8% |
| 2Q25 | 1,700 | +29.1% |
| 1Q25 | 1,698 | +14.3% |
| 4Q24 | 1,578 | -4.1% |
| 3Q24 | 1,466 | +7.2% |
| 2Q24 | 1,317 | -5.7% |
| 1Q24 | 1,486 | +7.1% |
| 4Q23 | 1,645 | +25.3% |
| 3Q23 | 1,368 | +5.9% |
| 2Q23 | 1,397 | +12.0% |
| 1Q23 | 1,388 | +14.1% |
| 4Q22 | 1,313 | +8.7% |
| 3Q22 | 1,292 | +5.8% |
| 2Q22 | 1,247 | +2.0% |
| 1Q22 | 1,217 | +3.8% |
| 4Q21 | 1,208 | -4.1% |
| 3Q21 | 1,221 | -2.6% |
| 2Q21 | 1,223 | -11.6% |
| 1Q21 | 1,172 | -7.5% |
| 4Q20 | 1,259 | +3.1% |
| 3Q20 | 1,254 | +0.6% |
| 2Q20 | 1,383 | +0.7% |
| 1Q20 | 1,267 | +2.5% |
| 4Q19 | 1,221 | +7.5% |
| 3Q19 | 1,246 | +15.7% |
| 2Q19 | 1,373 | +24.5% |
| 1Q19 | 1,235 | +15.2% |
| 4Q18 | 1,136 | +3.1% |
| 3Q18 | 1,077 | -1.1% |
| 2Q18 | 1,103 | +6.0% |
| 1Q18 | 1,072 | +0.2% |
| 4Q17 | 1,102 | +8.3% |
| 3Q17 | 1,088 | +0.1% |
| 2Q17 | 1,040 | - |
| 1Q17 | 1,070 | - |
| 4Q16 | 1,018 | - |
| 3Q16 | 1,087 | - |