| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,425 | +5.9% |
| 2Q26 | 1,357 | -5.1% |
| 1Q26 | 1,311 | +4.5% |
| 4Q25 | 1,347 | -2.3% |
| 3Q25 | 1,346 | -3.4% |
| 2Q25 | 1,430 | +5.5% |
| 1Q25 | 1,255 | -1.7% |
| 4Q24 | 1,379 | +0.7% |
| 3Q24 | 1,393 | -0.6% |
| 2Q24 | 1,356 | -8.2% |
| 1Q24 | 1,277 | -6.1% |
| 4Q23 | 1,370 | -2.2% |
| 3Q23 | 1,401 | +5.7% |
| 2Q23 | 1,477 | +10.0% |
| 1Q23 | 1,360 | +7.2% |
| 4Q22 | 1,401 | +5.1% |
| 3Q22 | 1,326 | +10.7% |
| 2Q22 | 1,343 | +26.8% |
| 1Q22 | 1,269 | +25.0% |
| 4Q21 | 1,333 | +6.2% |
| 3Q21 | 1,198 | +2.2% |
| 2Q21 | 1,059 | -25.7% |
| 1Q21 | 1,015 | -24.3% |
| 4Q20 | 1,255 | -2.0% |
| 3Q20 | 1,172 | -12.3% |
| 2Q20 | 1,426 | +7.1% |
| 1Q20 | 1,341 | +1.7% |
| 4Q19 | 1,280 | -4.5% |
| 3Q19 | 1,336 | +0.8% |
| 2Q19 | 1,331 | -0.2% |
| 1Q19 | 1,318 | +3.5% |
| 4Q18 | 1,341 | +2.1% |
| 3Q18 | 1,326 | +12.1% |
| 2Q18 | 1,333 | +3.7% |
| 1Q18 | 1,274 | +6.2% |
| 4Q17 | 1,314 | +6.1% |
| 3Q17 | 1,183 | -1.2% |
| 2Q17 | 1,286 | - |
| 1Q17 | 1,200 | - |
| 4Q16 | 1,238 | - |
| 3Q16 | 1,197 | - |