| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2Q23 | 83.3 | +73.2% |
| 1Q23 | 39.74 | -27.5% |
| 4Q22 | 40.83 | -27.9% |
| 3Q22 | 42.29 | -40.2% |
| 2Q22 | 48.11 | -44.5% |
| 1Q22 | 54.8 | -45.8% |
| 4Q21 | 56.62 | -41.1% |
| 3Q21 | 70.77 | -36.5% |
| 2Q21 | 86.7 | -24.3% |
| 1Q21 | 101.08 | -1.3% |
| 4Q20 | 96.12 | +3.8% |
| 3Q20 | 111.41 | +30.5% |
| 2Q20 | 114.57 | +63.9% |
| 1Q20 | 102.4 | +44.2% |
| 4Q19 | 92.58 | +34.2% |
| 3Q19 | 85.37 | +25.2% |
| 2Q19 | 69.92 | +2.0% |
| 1Q19 | 70.99 | +2.4% |
| 4Q18 | 68.96 | +0.1% |
| 3Q18 | 68.21 | +3.5% |
| 2Q18 | 68.54 | +11.7% |
| 1Q18 | 69.33 | - |
| 4Q17 | 68.89 | - |
| 3Q17 | 65.87 | - |
| 2Q17 | 61.35 | - |
| 1Q14 | 222.87 | - |
| 4Q13 | 425.26 | - |
| 3Q13 | 200.92 | - |
| 2Q13 | 188.02 | - |
| 1Q12 | 171.13 | - |
| 4Q11 | 167.53 | - |
| 3Q11 | 168.53 | - |
| 2Q11 | 171.59 | - |