| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 4Q20 | 0 | - |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 2.03 | -54.1% |
| 3Q19 | 1.06 | -82.0% |
| 2Q19 | 1.66 | -75.0% |
| 1Q19 | 4.42 | -39.8% |
| 4Q18 | 5.12 | -33.9% |
| 3Q18 | 5.91 | -30.4% |
| 2Q18 | 6.65 | -23.8% |
| 1Q18 | 7.34 | -20.6% |
| 4Q17 | 7.74 | -20.8% |
| 3Q17 | 8.48 | -19.5% |
| 2Q17 | 8.74 | -20.0% |
| 1Q17 | 9.24 | -19.0% |
| 4Q16 | 9.78 | -17.9% |
| 3Q16 | 10.53 | -11.3% |
| 2Q16 | 10.92 | -10.5% |
| 1Q16 | 11.41 | -10.7% |
| 4Q15 | 11.91 | -11.6% |
| 3Q15 | 11.87 | -19.9% |
| 2Q15 | 12.2 | -20.2% |
| 1Q15 | 12.78 | -20.2% |
| 4Q14 | 13.48 | +31.0% |
| 3Q14 | 14.81 | +37.7% |
| 2Q14 | 15.28 | +39.7% |
| 1Q14 | 16.0 | +41.4% |
| 4Q13 | 10.29 | -11.2% |
| 3Q13 | 10.76 | -7.8% |
| 2Q13 | 10.94 | -6.6% |
| 1Q13 | 11.31 | - |
| 4Q12 | 11.58 | - |
| 3Q12 | 11.66 | - |
| 2Q12 | 11.71 | - |