| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q23 | 0.67 | -45.1% |
| 4Q22 | 0.67 | -45.9% |
| 3Q22 | 0.63 | -50.6% |
| 2Q22 | 1.22 | -8.4% |
| 1Q22 | 1.23 | -12.6% |
| 4Q21 | 1.24 | -15.0% |
| 3Q21 | 1.28 | -18.6% |
| 2Q21 | 1.33 | -18.5% |
| 1Q21 | 1.4 | -19.0% |
| 4Q20 | 1.46 | -15.7% |
| 3Q20 | 1.57 | -12.1% |
| 2Q20 | 1.63 | -11.1% |
| 1Q20 | 1.73 | -11.7% |
| 4Q19 | 1.74 | -15.6% |
| 3Q19 | 1.79 | -14.6% |
| 2Q19 | 1.84 | -15.3% |
| 1Q19 | 1.96 | -12.5% |
| 4Q18 | 2.06 | -15.1% |
| 3Q18 | 2.1 | -17.6% |
| 2Q18 | 2.17 | +73.7% |
| 1Q18 | 2.24 | -6.7% |
| 4Q17 | 2.42 | -7.6% |
| 3Q17 | 2.55 | -8.1% |
| 2Q17 | 1.25 | -58.0% |
| 1Q17 | 2.4 | +68.8% |
| 4Q16 | 2.62 | +68.0% |
| 3Q16 | 2.77 | +67.0% |
| 2Q16 | 2.98 | +67.8% |
| 1Q16 | 1.42 | -52.2% |
| 4Q15 | 1.56 | -50.5% |
| 3Q15 | 1.66 | +47.4% |
| 2Q15 | 1.78 | +51.5% |
| 1Q15 | 2.98 | +132.0% |
| 4Q14 | 3.15 | +131.0% |
| 3Q14 | 1.13 | -24.2% |
| 2Q14 | 1.17 | -28.3% |
| 1Q14 | 1.28 | -29.4% |
| 4Q13 | 1.36 | -34.7% |
| 3Q13 | 1.48 | -31.9% |
| 2Q13 | 1.63 | -32.7% |
| 1Q13 | 1.82 | -28.4% |
| 4Q12 | 2.09 | -46.6% |
| 3Q12 | 2.18 | -48.8% |
| 2Q12 | 2.43 | -46.8% |
| 1Q12 | 2.54 | - |
| 4Q11 | 3.91 | - |
| 3Q11 | 4.26 | - |
| 2Q11 | 4.56 | - |