| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,659 | +7.1% |
| 1Q26 | 1,638 | +7.9% |
| 4Q25 | 1,616 | +9.0% |
| 3Q25 | 1,529 | +9.4% |
| 2Q25 | 1,549 | +10.6% |
| 1Q25 | 1,518 | +11.8% |
| 4Q24 | 1,483 | +12.5% |
| 3Q24 | 1,397 | +7.6% |
| 2Q24 | 1,400 | +7.9% |
| 1Q24 | 1,358 | +7.2% |
| 4Q23 | 1,318 | +3.3% |
| 3Q23 | 1,298 | +3.1% |
| 2Q23 | 1,298 | +1.6% |
| 1Q23 | 1,267 | +1.8% |
| 4Q22 | 1,276 | -43.6% |
| 3Q22 | 1,259 | -46.0% |
| 2Q22 | 1,277 | -44.0% |
| 1Q22 | 1,244 | -43.8% |
| 4Q21 | 2,264 | -2.8% |
| 3Q21 | 2,330 | -2.9% |
| 2Q21 | 2,280 | -3.0% |
| 1Q21 | 2,212 | -3.7% |
| 4Q20 | 2,330 | +5.0% |
| 3Q20 | 2,400 | +5.7% |
| 2Q20 | 2,351 | +4.9% |
| 1Q20 | 2,296 | +3.5% |
| 4Q19 | 2,219 | +3.7% |
| 3Q19 | 2,271 | +6.5% |
| 2Q19 | 2,241 | +5.5% |
| 1Q19 | 2,218 | +3.2% |
| 4Q18 | 2,139 | +1.9% |
| 3Q18 | 2,133 | +1.8% |
| 2Q18 | 2,124 | +4.5% |
| 1Q18 | 2,149 | +8.3% |
| 4Q17 | 2,099 | +8.8% |
| 3Q17 | 2,095 | +7.8% |
| 2Q17 | 2,033 | - |
| 1Q17 | 1,984 | - |
| 4Q16 | 1,929 | - |
| 3Q16 | 1,943 | - |