| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,041 | +8.1% |
| 2Q26 | 2,805 | -3.6% |
| 1Q26 | 2,895 | +4.7% |
| 4Q25 | 3,575 | -6.4% |
| 3Q25 | 2,813 | +9.5% |
| 2Q25 | 2,911 | +7.0% |
| 1Q25 | 2,766 | +4.9% |
| 4Q24 | 3,820 | +26.3% |
| 3Q24 | 2,570 | +8.9% |
| 2Q24 | 2,721 | +15.7% |
| 1Q24 | 2,636 | +20.8% |
| 4Q23 | 3,024 | +7.3% |
| 3Q23 | 2,360 | +13.8% |
| 2Q23 | 2,352 | +17.4% |
| 1Q23 | 2,183 | +11.7% |
| 4Q22 | 2,820 | +6.2% |
| 3Q22 | 2,073 | +11.7% |
| 2Q22 | 2,004 | +0.1% |
| 1Q22 | 1,954 | -9.3% |
| 4Q21 | 2,655 | +8.3% |
| 3Q21 | 1,856 | -11.0% |
| 2Q21 | 2,001 | -5.2% |
| 1Q21 | 2,155 | -5.5% |
| 4Q20 | 2,452 | -4.5% |
| 3Q20 | 2,084 | -5.4% |
| 2Q20 | 2,112 | -8.5% |
| 1Q20 | 2,280 | +1.7% |
| 4Q19 | 2,567 | -6.5% |
| 3Q19 | 2,204 | +5.2% |
| 2Q19 | 2,308 | +27.3% |
| 1Q19 | 2,241 | -6.3% |
| 4Q18 | 2,745 | +17.6% |
| 3Q18 | 2,096 | +8.6% |
| 2Q18 | 1,812 | -6.1% |
| 1Q18 | 2,392 | +23.1% |
| 4Q17 | 2,335 | -0.5% |
| 3Q17 | 1,931 | +16.0% |
| 2Q17 | 1,929 | - |
| 1Q17 | 1,944 | - |
| 4Q16 | 2,347 | - |
| 3Q16 | 1,665 | - |