| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,929 | +26.9% |
| 2Q26 | 1,877 | +30.3% |
| 1Q26 | 1,913 | +27.1% |
| 4Q25 | 1,735 | +23.6% |
| 3Q25 | 1,520 | +6.5% |
| 2Q25 | 1,440 | +1.6% |
| 1Q25 | 1,505 | +11.5% |
| 4Q24 | 1,404 | +1.4% |
| 3Q24 | 1,427 | +4.3% |
| 2Q24 | 1,418 | +6.3% |
| 1Q24 | 1,350 | +7.0% |
| 4Q23 | 1,385 | +5.8% |
| 3Q23 | 1,368 | +10.2% |
| 2Q23 | 1,334 | +7.4% |
| 1Q23 | 1,262 | +11.3% |
| 4Q22 | 1,308 | +20.2% |
| 3Q22 | 1,241 | +17.3% |
| 2Q22 | 1,242 | +19.9% |
| 1Q22 | 1,133 | +10.1% |
| 4Q21 | 1,088 | +5.3% |
| 3Q21 | 1,057 | +3.3% |
| 2Q21 | 1,036 | -6.6% |
| 1Q21 | 1,029 | -3.6% |
| 4Q20 | 1,034 | -3.0% |
| 3Q20 | 1,024 | -3.8% |
| 2Q20 | 1,109 | +4.5% |
| 1Q20 | 1,067 | +1.4% |
| 4Q19 | 1,066 | +2.4% |
| 3Q19 | 1,064 | +5.7% |
| 2Q19 | 1,061 | +8.4% |
| 1Q19 | 1,052 | +14.1% |
| 4Q18 | 1,040 | +13.3% |
| 3Q18 | 1,007 | +12.6% |
| 2Q18 | 979 | +7.1% |
| 1Q18 | 922 | +2.1% |
| 4Q17 | 918 | +0.3% |
| 3Q17 | 894 | +0.2% |
| 2Q17 | 913 | - |
| 1Q17 | 903 | - |
| 4Q16 | 915 | - |
| 3Q16 | 892 | - |