| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 3Q19 | 62.83 | +2.7% |
| 2Q19 | 62.69 | +0.6% |
| 1Q19 | 62.97 | +0.8% |
| 3Q18 | 61.17 | -19.0% |
| 2Q18 | 62.33 | -19.3% |
| 1Q18 | 62.46 | -20.4% |
| 3Q17 | 75.48 | -1.8% |
| 2Q17 | 77.23 | +0.1% |
| 1Q17 | 78.49 | +1.5% |
| 3Q16 | 76.88 | 0.0% |
| 2Q16 | 77.16 | +4.1% |
| 1Q16 | 77.29 | +3.9% |
| 3Q15 | 76.87 | -2.6% |
| 2Q15 | 74.14 | -25.1% |
| 1Q15 | 74.42 | +26.4% |
| 4Q14 | 89.15 | +54.8% |
| 3Q14 | 78.91 | +72.2% |
| 2Q14 | 99.03 | +84.7% |
| 1Q14 | 58.88 | +12.2% |
| 4Q13 | 57.6 | -25.5% |
| 3Q13 | 45.81 | -39.6% |
| 2Q13 | 53.62 | -29.1% |
| 1Q13 | 52.47 | -49.7% |
| 4Q12 | 77.32 | -26.7% |
| 3Q12 | 75.79 | -11.4% |
| 2Q12 | 75.64 | - |
| 1Q12 | 104.41 | - |
| 4Q11 | 105.44 | - |
| 3Q11 | 85.58 | - |