| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,932 | +15.4% |
| 2Q26 | 2,036 | +7.2% |
| 1Q26 | 1,503 | +2.9% |
| 4Q25 | 1,545 | +11.1% |
| 3Q25 | 1,674 | +25.6% |
| 2Q25 | 1,899 | +60.8% |
| 1Q25 | 1,461 | +18.3% |
| 4Q24 | 1,391 | +14.6% |
| 3Q24 | 1,333 | -4.6% |
| 2Q24 | 1,181 | -1.7% |
| 1Q24 | 1,235 | +4.7% |
| 4Q23 | 1,214 | +4.7% |
| 3Q23 | 1,398 | +6.9% |
| 2Q23 | 1,201 | +3.0% |
| 1Q23 | 1,179 | +10.7% |
| 4Q22 | 1,159 | -42.3% |
| 3Q22 | 1,308 | -45.2% |
| 2Q22 | 1,166 | -35.5% |
| 1Q22 | 1,065 | -40.3% |
| 4Q21 | 2,010 | +2.6% |
| 3Q21 | 2,388 | +5.3% |
| 2Q21 | 1,809 | +0.8% |
| 1Q21 | 1,784 | +4.8% |
| 4Q20 | 1,959 | +0.6% |
| 3Q20 | 2,268 | -2.2% |
| 2Q20 | 1,795 | -0.8% |
| 1Q20 | 1,703 | +0.2% |
| 4Q19 | 1,948 | -1.1% |
| 3Q19 | 2,319 | +1.4% |
| 2Q19 | 1,810 | +4.0% |
| 1Q19 | 1,700 | +5.3% |
| 4Q18 | 1,970 | +4.0% |
| 3Q18 | 2,286 | +10.9% |
| 2Q18 | 1,741 | +7.7% |
| 1Q18 | 1,615 | +2.8% |
| 4Q17 | 1,894 | +7.9% |
| 3Q17 | 2,061 | +7.7% |
| 2Q17 | 1,617 | +3.3% |
| 1Q17 | 1,571 | +12.0% |
| 4Q16 | 1,755 | - |
| 3Q16 | 1,913 | - |
| 2Q16 | 1,566 | - |
| 1Q16 | 1,403 | - |