| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,766 | -0.7% |
| 2Q26 | 1,495 | +3.9% |
| 1Q26 | 1,560 | +10.7% |
| 4Q25 | 1,513 | +8.4% |
| 3Q25 | 1,778 | +36.9% |
| 2Q25 | 1,438 | +18.7% |
| 1Q25 | 1,409 | +13.0% |
| 4Q24 | 1,396 | +10.8% |
| 3Q24 | 1,299 | +7.6% |
| 2Q24 | 1,211 | +1.3% |
| 1Q24 | 1,247 | +3.5% |
| 4Q23 | 1,260 | +5.2% |
| 3Q23 | 1,207 | +2.3% |
| 2Q23 | 1,196 | +8.0% |
| 1Q23 | 1,204 | +9.1% |
| 4Q22 | 1,197 | -43.8% |
| 3Q22 | 1,180 | -45.5% |
| 2Q22 | 1,108 | -42.3% |
| 1Q22 | 1,104 | -48.4% |
| 4Q21 | 2,131 | -1.5% |
| 3Q21 | 2,164 | -5.3% |
| 2Q21 | 1,920 | -3.1% |
| 1Q21 | 2,142 | +5.6% |
| 4Q20 | 2,164 | +5.3% |
| 3Q20 | 2,285 | +3.2% |
| 2Q20 | 1,981 | -2.8% |
| 1Q20 | 2,029 | -5.7% |
| 4Q19 | 2,055 | -7.8% |
| 3Q19 | 2,214 | -4.3% |
| 2Q19 | 2,038 | -5.3% |
| 1Q19 | 2,153 | -5.7% |
| 4Q18 | 2,229 | +1.4% |
| 3Q18 | 2,313 | +3.0% |
| 2Q18 | 2,152 | +6.4% |
| 1Q18 | 2,283 | +10.8% |
| 4Q17 | 2,199 | +3.0% |
| 3Q17 | 2,244 | +8.0% |
| 2Q17 | 2,022 | +4.0% |
| 1Q17 | 2,060 | +3.4% |
| 4Q16 | 2,134 | - |
| 3Q16 | 2,078 | - |
| 2Q16 | 1,945 | - |
| 1Q16 | 1,993 | - |