| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 3Q21 | 15.2 | +657.6% |
| 2Q21 | 17.51 | +689.6% |
| 1Q21 | 11.45 | +418.2% |
| 4Q20 | 6.43 | +189.4% |
| 3Q20 | 2.01 | -11.3% |
| 2Q20 | 2.22 | -90.0% |
| 1Q20 | 2.21 | -88.7% |
| 4Q19 | 2.22 | -89.4% |
| 3Q19 | 2.26 | -89.6% |
| 2Q19 | 22.23 | -3.8% |
| 1Q19 | 19.58 | -21.1% |
| 4Q18 | 20.88 | -22.7% |
| 3Q18 | 21.64 | -13.7% |
| 2Q18 | 23.12 | -13.7% |
| 1Q18 | 24.81 | -0.6% |
| 4Q17 | 27.02 | -6.6% |
| 3Q17 | 25.09 | -18.1% |
| 2Q17 | 26.78 | -15.0% |
| 1Q17 | 24.98 | -21.7% |
| 4Q16 | 28.94 | -13.5% |
| 3Q16 | 30.63 | -9.6% |
| 2Q16 | 31.49 | +23.5% |
| 1Q16 | 31.91 | +44.8% |
| 4Q15 | 33.45 | +58.9% |
| 3Q15 | 33.87 | +57.0% |
| 2Q15 | 25.49 | +19.6% |
| 1Q15 | 22.04 | -2.3% |
| 4Q14 | 21.05 | -5.4% |
| 3Q14 | 21.58 | -0.7% |
| 2Q14 | 21.31 | -1.1% |
| 1Q14 | 22.57 | -1.6% |
| 4Q13 | 22.24 | +41.6% |
| 3Q13 | 21.73 | +37.4% |
| 2Q13 | 21.54 | +55.2% |
| 1Q13 | 22.94 | +137.0% |
| 4Q12 | 15.7 | +51.7% |
| 3Q12 | 15.81 | +8.1% |
| 2Q12 | 13.88 | -22.7% |
| 1Q12 | 9.68 | - |
| 4Q11 | 10.35 | - |
| 3Q11 | 14.62 | - |
| 2Q11 | 17.95 | - |