| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,696 | +2.8% |
| 2Q26 | 5,293 | -1.0% |
| 1Q26 | 5,260 | +2.2% |
| 4Q25 | 5,358 | +6.4% |
| 3Q25 | 5,541 | +11.7% |
| 2Q25 | 5,344 | +10.7% |
| 1Q25 | 5,147 | +6.3% |
| 4Q24 | 5,036 | +5.6% |
| 3Q24 | 4,959 | +5.8% |
| 2Q24 | 4,829 | +1.2% |
| 1Q24 | 4,840 | +5.3% |
| 4Q23 | 4,771 | +3.4% |
| 3Q23 | 4,686 | +7.6% |
| 2Q23 | 4,774 | +17.8% |
| 1Q23 | 4,596 | +5.3% |
| 4Q22 | 4,615 | +0.7% |
| 3Q22 | 4,354 | +0.3% |
| 2Q22 | 4,053 | -3.8% |
| 1Q22 | 4,364 | +6.5% |
| 4Q21 | 4,581 | +0.4% |
| 3Q21 | 4,341 | -2.0% |
| 2Q21 | 4,214 | -7.6% |
| 1Q21 | 4,096 | -9.6% |
| 4Q20 | 4,562 | -4.6% |
| 3Q20 | 4,430 | -2.3% |
| 2Q20 | 4,560 | +3.9% |
| 1Q20 | 4,533 | +3.6% |
| 4Q19 | 4,781 | +12.0% |
| 3Q19 | 4,535 | +6.5% |
| 2Q19 | 4,388 | +6.3% |
| 1Q19 | 4,375 | +6.4% |
| 4Q18 | 4,269 | +4.2% |
| 3Q18 | 4,259 | +4.6% |
| 2Q18 | 4,128 | +8.2% |
| 1Q18 | 4,113 | +3.4% |
| 4Q17 | 4,098 | -1.9% |
| 3Q17 | 4,071 | -0.3% |
| 2Q17 | 3,816 | - |
| 1Q17 | 3,976 | - |
| 4Q16 | 4,177 | - |
| 3Q16 | 4,083 | - |