| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 4Q22 | 31.73 | +26.7% |
| 3Q22 | 36.39 | +63.7% |
| 2Q22 | 31.86 | +42.6% |
| 1Q22 | 29.72 | +15.0% |
| 4Q21 | 25.05 | -7.1% |
| 3Q21 | 22.23 | -22.6% |
| 2Q21 | 22.35 | -18.9% |
| 1Q21 | 25.85 | +20.0% |
| 4Q20 | 26.97 | +18.8% |
| 3Q20 | 28.72 | +123.1% |
| 2Q20 | 27.57 | +108.9% |
| 1Q20 | 21.53 | +58.9% |
| 4Q19 | 22.71 | +24.1% |
| 3Q19 | 12.87 | -20.5% |
| 2Q19 | 13.2 | -25.7% |
| 1Q19 | 13.55 | -34.6% |
| 4Q18 | 18.29 | -27.1% |
| 3Q18 | 16.19 | -22.8% |
| 2Q18 | 17.76 | -10.1% |
| 1Q18 | 20.74 | +15.9% |
| 4Q17 | 25.1 | +68.3% |
| 3Q17 | 20.97 | +33.4% |
| 2Q17 | 19.77 | +47.1% |
| 1Q17 | 17.9 | +38.3% |
| 4Q16 | 14.91 | +13.5% |
| 3Q16 | 15.72 | -3.0% |
| 2Q16 | 13.44 | -25.8% |
| 1Q16 | 12.94 | -27.2% |
| 4Q15 | 13.13 | -27.9% |
| 3Q15 | 16.19 | -19.8% |
| 2Q15 | 18.12 | +22.4% |
| 1Q15 | 17.77 | +15.1% |
| 4Q14 | 18.22 | +77.7% |
| 3Q14 | 20.19 | +86.0% |
| 2Q14 | 14.8 | +74.6% |
| 1Q14 | 15.45 | - |
| 4Q13 | 10.25 | - |
| 3Q13 | 10.85 | - |
| 2Q13 | 8.48 | - |
| 1Q12 | 7.99 | - |
| 4Q11 | 8.7 | - |
| 3Q11 | 8.82 | - |
| 2Q11 | 8.41 | - |