| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,139 | +7.6% |
| 2Q26 | 7,885 | +3.8% |
| 1Q26 | 7,925 | +4.9% |
| 4Q25 | 8,649 | +8.8% |
| 3Q25 | 7,563 | -3.2% |
| 2Q25 | 7,593 | +4.5% |
| 1Q25 | 7,555 | +5.2% |
| 4Q24 | 7,953 | +2.4% |
| 3Q24 | 7,813 | +2.3% |
| 2Q24 | 7,265 | -1.0% |
| 1Q24 | 7,182 | -1.4% |
| 4Q23 | 7,764 | +2.3% |
| 3Q23 | 7,640 | +6.6% |
| 2Q23 | 7,341 | +2.0% |
| 1Q23 | 7,285 | +3.1% |
| 4Q22 | 7,588 | -2.6% |
| 3Q22 | 7,166 | -4.3% |
| 2Q22 | 7,194 | -4.3% |
| 1Q22 | 7,064 | +0.9% |
| 4Q21 | 7,790 | -6.2% |
| 3Q21 | 7,488 | -3.5% |
| 2Q21 | 7,518 | -6.3% |
| 1Q21 | 6,999 | -10.5% |
| 4Q20 | 8,302 | +7.2% |
| 3Q20 | 7,759 | -1.2% |
| 2Q20 | 8,023 | +5.4% |
| 1Q20 | 7,818 | +6.1% |
| 4Q19 | 7,748 | +0.5% |
| 3Q19 | 7,857 | +6.3% |
| 2Q19 | 7,612 | +1.4% |
| 1Q19 | 7,366 | -0.3% |
| 4Q18 | 7,706 | +7.5% |
| 3Q18 | 7,394 | +0.8% |
| 2Q18 | 7,508 | +0.3% |
| 1Q18 | 7,388 | +3.0% |
| 4Q17 | 7,168 | -5.1% |
| 3Q17 | 7,334 | +5.1% |
| 2Q17 | 7,488 | - |
| 1Q17 | 7,175 | - |
| 4Q16 | 7,554 | - |
| 3Q16 | 6,977 | - |