| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,220 | +9.2% |
| 1Q26 | 6,865 | +9.2% |
| 4Q25 | 7,299 | +10.1% |
| 3Q25 | 6,995 | +11.3% |
| 2Q25 | 6,612 | +15.3% |
| 1Q25 | 6,287 | +16.9% |
| 4Q24 | 6,629 | +12.9% |
| 3Q24 | 6,285 | +17.6% |
| 2Q24 | 5,733 | +25.8% |
| 1Q24 | 5,377 | +22.7% |
| 4Q23 | 5,869 | +26.1% |
| 3Q23 | 5,345 | +24.1% |
| 2Q23 | 4,559 | +24.2% |
| 1Q23 | 4,382 | +22.1% |
| 4Q22 | 4,654 | +8.8% |
| 3Q22 | 4,307 | +12.4% |
| 2Q22 | 3,670 | +7.9% |
| 1Q22 | 3,589 | +18.8% |
| 4Q21 | 4,278 | -18.2% |
| 3Q21 | 3,831 | -27.4% |
| 2Q21 | 3,401 | -31.7% |
| 1Q21 | 3,020 | -36.6% |
| 4Q20 | 5,232 | +3.8% |
| 3Q20 | 5,274 | +14.6% |
| 2Q20 | 4,977 | +17.0% |
| 1Q20 | 4,765 | +18.8% |
| 4Q19 | 5,039 | +14.8% |
| 3Q19 | 4,603 | +10.9% |
| 2Q19 | 4,255 | +7.9% |
| 1Q19 | 4,010 | +6.1% |
| 4Q18 | 4,389 | +9.1% |
| 3Q18 | 4,151 | +12.7% |
| 2Q18 | 3,945 | +16.7% |
| 1Q18 | 3,781 | +15.4% |
| 4Q17 | 4,025 | +18.7% |
| 3Q17 | 3,685 | +32.6% |
| 2Q17 | 3,380 | +27.2% |
| 1Q17 | 3,277 | +26.1% |
| 4Q16 | 3,390 | - |
| 3Q16 | 2,779 | - |
| 2Q16 | 2,658 | - |
| 1Q16 | 2,598 | - |