| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q21 | 4.03 | +283.5% |
| 4Q20 | 1.0 | -78.1% |
| 1Q20 | 1.05 | -81.3% |
| 4Q19 | 4.56 | +14.2% |
| 3Q19 | 3.94 | -6.7% |
| 2Q19 | 6.56 | +62.7% |
| 1Q19 | 5.62 | +40.7% |
| 4Q18 | 3.99 | +0.7% |
| 3Q18 | 4.22 | +4.7% |
| 2Q18 | 4.03 | +0.8% |
| 1Q18 | 3.99 | -23.0% |
| 4Q17 | 3.97 | -89.7% |
| 3Q17 | 4.03 | -99.1% |
| 2Q17 | 4.0 | -99.7% |
| 1Q17 | 5.19 | -101.5% |
| 4Q16 | 38.65 | -110.4% |
| 3Q16 | 459.15 | -170.9% |
| 2Q16 | 1364.1 | -536.2% |
| 1Q16 | -346.0 | +6.8% |
| 4Q15 | -370.83 | +12.2% |
| 3Q15 | -647.46 | +260.9% |
| 2Q15 | -312.72 | +74.0% |
| 1Q15 | -323.95 | +78.2% |
| 4Q14 | -330.5 | +83.7% |
| 3Q14 | -179.39 | +27.7% |
| 2Q14 | -179.75 | +28.3% |
| 1Q14 | -181.84 | +27.9% |
| 4Q13 | -179.94 | +25.5% |
| 3Q13 | -140.47 | -16.8% |
| 2Q13 | -140.07 | -19.8% |
| 1Q13 | -142.19 | -20.1% |
| 4Q12 | -143.38 | -17.3% |
| 3Q12 | -168.81 | - |
| 2Q12 | -174.57 | - |
| 1Q12 | -178.06 | - |
| 4Q11 | -173.39 | - |