| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,865 | +16.5% |
| 2Q26 | 1,735 | +22.8% |
| 1Q26 | 1,661 | +24.0% |
| 4Q25 | 1,500 | +18.2% |
| 3Q25 | 1,601 | +26.5% |
| 2Q25 | 1,412 | +18.9% |
| 1Q25 | 1,339 | +12.6% |
| 4Q24 | 1,269 | +8.0% |
| 3Q24 | 1,265 | +0.2% |
| 2Q24 | 1,188 | +3.0% |
| 1Q24 | 1,189 | +4.3% |
| 4Q23 | 1,175 | +5.5% |
| 3Q23 | 1,263 | +13.5% |
| 2Q23 | 1,153 | +6.5% |
| 1Q23 | 1,140 | +7.5% |
| 4Q22 | 1,114 | +4.6% |
| 3Q22 | 1,113 | -0.3% |
| 2Q22 | 1,083 | +3.8% |
| 1Q22 | 1,060 | +10.8% |
| 4Q21 | 1,064 | +7.7% |
| 3Q21 | 1,117 | +6.7% |
| 2Q21 | 1,043 | +4.7% |
| 1Q21 | 957 | -1.0% |
| 4Q20 | 988 | -4.6% |
| 3Q20 | 1,047 | +1.6% |
| 2Q20 | 996 | +3.7% |
| 1Q20 | 967 | +2.3% |
| 4Q19 | 1,036 | -3.2% |
| 3Q19 | 1,031 | -0.3% |
| 2Q19 | 961 | -0.7% |
| 1Q19 | 945 | 0.0% |
| 4Q18 | 1,070 | +10.7% |
| 3Q18 | 1,034 | -3.5% |
| 2Q18 | 967 | -1.7% |
| 1Q18 | 945 | -0.8% |
| 4Q17 | 967 | -0.1% |
| 3Q17 | 1,072 | +4.5% |
| 2Q17 | 984 | - |
| 1Q17 | 953 | - |
| 4Q16 | 968 | - |
| 3Q16 | 1,026 | - |