| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,287 | +9.1% |
| 2Q26 | 2,126 | -6.3% |
| 1Q26 | 2,033 | +1.7% |
| 4Q25 | 2,556 | +34.3% |
| 3Q25 | 2,097 | -1.0% |
| 2Q25 | 2,270 | +1.6% |
| 1Q25 | 2,000 | -7.1% |
| 4Q24 | 1,903 | -9.3% |
| 3Q24 | 2,118 | -13.8% |
| 2Q24 | 2,235 | -7.6% |
| 1Q24 | 2,152 | -5.4% |
| 4Q23 | 2,099 | -19.8% |
| 3Q23 | 2,457 | +11.3% |
| 2Q23 | 2,420 | +17.0% |
| 1Q23 | 2,276 | +14.3% |
| 4Q22 | 2,616 | +32.1% |
| 3Q22 | 2,208 | +32.9% |
| 2Q22 | 2,069 | +29.1% |
| 1Q22 | 1,991 | +21.4% |
| 4Q21 | 1,980 | +5.7% |
| 3Q21 | 1,662 | -0.4% |
| 2Q21 | 1,603 | -5.5% |
| 1Q21 | 1,640 | -6.1% |
| 4Q20 | 1,873 | +7.3% |
| 3Q20 | 1,668 | -4.4% |
| 2Q20 | 1,696 | +4.3% |
| 1Q20 | 1,747 | +9.5% |
| 4Q19 | 1,746 | +3.9% |
| 3Q19 | 1,745 | +16.8% |
| 2Q19 | 1,626 | +11.8% |
| 1Q19 | 1,595 | +14.6% |
| 4Q18 | 1,680 | +5.7% |
| 3Q18 | 1,494 | +13.5% |
| 2Q18 | 1,454 | +17.3% |
| 1Q18 | 1,392 | +6.8% |
| 4Q17 | 1,589 | +15.7% |
| 3Q17 | 1,316 | +15.4% |
| 2Q17 | 1,239 | -3.1% |
| 1Q17 | 1,303 | +8.8% |
| 4Q16 | 1,373 | - |
| 3Q16 | 1,140 | - |
| 2Q16 | 1,279 | - |
| 1Q16 | 1,197 | - |