| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q22 | 6.99 | -11.4% |
| 4Q21 | 6.99 | -13.4% |
| 3Q21 | 7.33 | -5.1% |
| 2Q21 | 7.62 | -6.1% |
| 1Q21 | 7.89 | -9.4% |
| 4Q20 | 8.07 | -6.5% |
| 3Q20 | 7.73 | -12.0% |
| 2Q20 | 8.11 | -12.7% |
| 1Q20 | 8.71 | -11.0% |
| 4Q19 | 8.63 | -15.7% |
| 3Q19 | 8.78 | -18.9% |
| 2Q19 | 9.29 | -18.0% |
| 1Q19 | 9.79 | +10.1% |
| 4Q18 | 10.24 | +17.5% |
| 3Q18 | 10.83 | +90.5% |
| 2Q18 | 11.33 | +94.3% |
| 1Q18 | 8.89 | +198.2% |
| 4Q17 | 8.72 | +187.5% |
| 3Q17 | 5.68 | - |
| 2Q17 | 5.83 | - |
| 1Q17 | 2.98 | - |
| 4Q16 | 3.03 | - |