| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2Q22 | 6.96 | -22.4% |
| 1Q22 | 6.49 | -28.5% |
| 4Q21 | 6.48 | -30.2% |
| 3Q21 | 7.83 | -20.1% |
| 1Q21 | 8.97 | -12.0% |
| 1Q21 | 9.08 | -13.9% |
| 4Q20 | 9.28 | -5.4% |
| 3Q20 | 9.8 | -23.1% |
| 2Q20 | 10.2 | -29.0% |
| 1Q20 | 10.55 | -26.6% |
| 4Q19 | 9.82 | -31.3% |
| 3Q19 | 12.74 | -7.5% |
| 2Q19 | 14.36 | +3.7% |
| 1Q19 | 14.36 | +3.3% |
| 4Q18 | 14.29 | +4.7% |
| 3Q18 | 13.78 | +2.4% |
| 2Q18 | 13.84 | - |
| 1Q18 | 13.91 | - |
| 4Q17 | 13.65 | - |
| 3Q17 | 13.46 | - |