| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,141 | +2.5% |
| 1Q26 | 7,109 | +1.4% |
| 3Q25 | 7,403 | -0.9% |
| 2Q25 | 6,970 | +1.9% |
| 1Q25 | 7,014 | +3.6% |
| 4Q24 | 6,832 | +3.8% |
| 3Q24 | 7,467 | +10.9% |
| 2Q24 | 6,837 | +3.2% |
| 1Q24 | 6,770 | +2.6% |
| 4Q23 | 6,584 | +6.3% |
| 3Q23 | 6,733 | +1.2% |
| 2Q23 | 6,625 | +16.9% |
| 1Q23 | 6,596 | +7.0% |
| 4Q22 | 6,193 | +2.0% |
| 3Q22 | 6,656 | +11.8% |
| 2Q22 | 5,669 | -8.1% |
| 1Q22 | 6,164 | +9.1% |
| 4Q21 | 6,071 | +6.4% |
| 3Q21 | 5,953 | -17.8% |
| 2Q21 | 6,169 | -10.7% |
| 1Q21 | 5,650 | -17.9% |
| 4Q20 | 5,706 | -13.2% |
| 3Q20 | 7,245 | +2.0% |
| 2Q20 | 6,906 | +2.6% |
| 1Q20 | 6,878 | +0.5% |
| 4Q19 | 6,576 | +0.3% |
| 3Q19 | 7,105 | -0.9% |
| 2Q19 | 6,733 | -0.0% |
| 1Q19 | 6,847 | +0.3% |
| 4Q18 | 6,558 | -0.8% |
| 3Q18 | 7,173 | +2.2% |
| 2Q18 | 6,734 | +0.9% |
| 1Q18 | 6,828 | +2.4% |
| 4Q17 | 6,611 | +2.2% |
| 3Q17 | 7,021 | +2.2% |
| 2Q17 | 6,673 | +1.5% |
| 1Q17 | 6,668 | +0.5% |
| 4Q16 | 6,470 | - |
| 3Q16 | 6,870 | - |
| 2Q16 | 6,575 | - |
| 1Q16 | 6,636 | - |