| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,652 | -0.4% |
| 1Q26 | 1,511 | +2.2% |
| 4Q25 | 1,748 | +0.9% |
| 3Q25 | 1,602 | +1.1% |
| 2Q25 | 1,658 | +9.0% |
| 1Q25 | 1,479 | +7.3% |
| 4Q24 | 1,733 | +4.3% |
| 3Q24 | 1,584 | +14.0% |
| 2Q24 | 1,521 | +4.2% |
| 1Q24 | 1,378 | +2.8% |
| 4Q23 | 1,661 | +2.8% |
| 3Q23 | 1,390 | +7.7% |
| 2Q23 | 1,460 | +6.3% |
| 1Q23 | 1,340 | +3.4% |
| 4Q22 | 1,615 | +14.3% |
| 3Q22 | 1,291 | +0.2% |
| 2Q22 | 1,373 | +8.6% |
| 1Q22 | 1,296 | +2.8% |
| 4Q21 | 1,412 | +1.8% |
| 3Q21 | 1,288 | -0.1% |
| 2Q21 | 1,265 | -8.6% |
| 1Q21 | 1,260 | -0.5% |
| 4Q20 | 1,388 | -7.0% |
| 3Q20 | 1,289 | -4.3% |
| 2Q20 | 1,383 | +2.4% |
| 1Q20 | 1,267 | -0.3% |
| 4Q19 | 1,492 | +2.9% |
| 3Q19 | 1,347 | +5.2% |
| 2Q19 | 1,350 | +4.0% |
| 1Q19 | 1,270 | +2.0% |
| 4Q18 | 1,450 | +6.1% |
| 3Q18 | 1,280 | -5.3% |
| 2Q18 | 1,298 | +4.8% |
| 1Q18 | 1,245 | +2.5% |
| 4Q17 | 1,366 | +10.7% |
| 3Q17 | 1,352 | +4.7% |
| 2Q17 | 1,239 | - |
| 1Q17 | 1,214 | - |
| 4Q16 | 1,235 | - |
| 3Q16 | 1,291 | - |