| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,520 | +2.3% |
| 2Q26 | 1,537 | +6.0% |
| 1Q26 | 1,426 | +1.6% |
| 4Q25 | 1,534 | +17.9% |
| 3Q25 | 1,487 | +15.6% |
| 2Q25 | 1,449 | +11.7% |
| 1Q25 | 1,403 | +9.6% |
| 4Q24 | 1,302 | +0.3% |
| 3Q24 | 1,286 | +1.0% |
| 2Q24 | 1,297 | +2.2% |
| 1Q24 | 1,280 | +2.6% |
| 4Q23 | 1,298 | +2.9% |
| 3Q23 | 1,273 | +4.4% |
| 2Q23 | 1,269 | +15.9% |
| 1Q23 | 1,248 | +13.9% |
| 4Q22 | 1,262 | +10.3% |
| 3Q22 | 1,219 | +15.9% |
| 2Q22 | 1,096 | +1.7% |
| 1Q22 | 1,095 | +11.3% |
| 4Q21 | 1,144 | +4.2% |
| 3Q21 | 1,052 | +6.6% |
| 2Q21 | 1,077 | +4.6% |
| 1Q21 | 984 | -1.7% |
| 4Q20 | 1,098 | +1.7% |
| 3Q20 | 986 | -1.5% |
| 2Q20 | 1,030 | +3.0% |
| 1Q20 | 1,001 | +3.1% |
| 4Q19 | 1,079 | +6.9% |
| 3Q19 | 1,001 | +5.9% |
| 2Q19 | 999 | +7.3% |
| 1Q19 | 971 | +3.8% |
| 4Q18 | 1,009 | +13.4% |
| 3Q18 | 946 | +9.3% |
| 2Q18 | 932 | +14.2% |
| 1Q18 | 935 | +13.6% |
| 4Q17 | 890 | +10.5% |
| 3Q17 | 865 | +7.1% |
| 2Q17 | 816 | - |
| 1Q17 | 824 | - |
| 4Q16 | 806 | - |
| 3Q16 | 807 | - |