| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,902 | +5.1% |
| 1Q26 | 3,824 | +5.8% |
| 4Q25 | 4,331 | +17.0% |
| 3Q25 | 3,633 | +15.9% |
| 2Q25 | 3,712 | +26.7% |
| 1Q25 | 3,616 | +26.6% |
| 4Q24 | 3,701 | +18.2% |
| 3Q24 | 3,135 | +5.2% |
| 2Q24 | 2,929 | +11.8% |
| 1Q24 | 2,857 | +12.2% |
| 4Q23 | 3,131 | +10.4% |
| 3Q23 | 2,979 | +22.0% |
| 2Q23 | 2,619 | +11.8% |
| 1Q23 | 2,546 | +9.6% |
| 4Q22 | 2,836 | +1.6% |
| 3Q22 | 2,441 | +4.9% |
| 2Q22 | 2,342 | +2.2% |
| 1Q22 | 2,323 | +5.7% |
| 4Q21 | 2,791 | +2.0% |
| 3Q21 | 2,328 | -2.4% |
| 2Q21 | 2,292 | +1.8% |
| 1Q21 | 2,197 | -4.3% |
| 4Q20 | 2,736 | +22.4% |
| 3Q20 | 2,386 | +5.5% |
| 2Q20 | 2,253 | +2.4% |
| 1Q20 | 2,296 | +5.1% |
| 4Q19 | 2,235 | -7.4% |
| 3Q19 | 2,262 | +10.5% |
| 2Q19 | 2,201 | +12.4% |
| 1Q19 | 2,185 | +16.8% |
| 4Q18 | 2,414 | +25.3% |
| 3Q18 | 2,046 | +11.1% |
| 2Q18 | 1,958 | +14.6% |
| 1Q18 | 1,870 | +7.5% |
| 4Q17 | 1,926 | +16.7% |
| 3Q17 | 1,841 | +22.7% |
| 2Q17 | 1,708 | - |
| 1Q17 | 1,740 | - |
| 4Q16 | 1,651 | - |
| 3Q16 | 1,501 | - |