| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,500 | +0.1% |
| 2Q26 | 8,246 | 0.0% |
| 1Q26 | 7,644 | +0.8% |
| 4Q25 | 7,314 | -0.8% |
| 3Q25 | 8,489 | +0.5% |
| 2Q25 | 8,246 | +1.4% |
| 1Q25 | 7,581 | -0.2% |
| 4Q24 | 7,376 | +0.4% |
| 3Q24 | 8,449 | -1.7% |
| 2Q24 | 8,133 | -1.3% |
| 1Q24 | 7,599 | -1.4% |
| 4Q23 | 7,343 | -2.4% |
| 3Q23 | 8,593 | -2.4% |
| 2Q23 | 8,243 | -3.3% |
| 1Q23 | 7,704 | -3.5% |
| 4Q22 | 7,520 | -33.1% |
| 3Q22 | 8,800 | -33.7% |
| 2Q22 | 8,522 | -34.7% |
| 1Q22 | 7,981 | -34.7% |
| 4Q21 | 11,248 | -7.0% |
| 3Q21 | 13,266 | -6.6% |
| 2Q21 | 13,055 | -5.2% |
| 1Q21 | 12,224 | -4.4% |
| 4Q20 | 12,096 | +2.7% |
| 3Q20 | 14,203 | -0.8% |
| 2Q20 | 13,771 | +2.3% |
| 1Q20 | 12,791 | +4.4% |
| 4Q19 | 11,775 | +3.3% |
| 3Q19 | 14,317 | +4.5% |
| 2Q19 | 13,462 | +3.3% |
| 1Q19 | 12,249 | +0.9% |
| 4Q18 | 11,397 | +0.9% |
| 3Q18 | 13,701 | +3.7% |
| 2Q18 | 13,035 | +1.6% |
| 1Q18 | 12,138 | +1.8% |
| 4Q17 | 11,294 | +3.0% |
| 3Q17 | 13,212 | +0.5% |
| 2Q17 | 12,824 | +1.7% |
| 1Q17 | 11,925 | +3.0% |
| 4Q16 | 10,960 | - |
| 3Q16 | 13,145 | - |
| 2Q16 | 12,615 | - |
| 1Q16 | 11,578 | - |