| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2Q23 | 94.3 | +51.5% |
| 1Q23 | 87.0 | +23.4% |
| 4Q22 | 80.6 | +13.5% |
| 3Q22 | 78.1 | +0.4% |
| 2Q22 | 62.3 | -42.6% |
| 1Q22 | 70.5 | -50.7% |
| 4Q21 | 71.0 | -58.6% |
| 3Q21 | 77.8 | -46.3% |
| 2Q21 | 108.4 | -37.3% |
| 1Q21 | 143.0 | -3.4% |
| 4Q20 | 171.5 | +5.1% |
| 3Q20 | 144.8 | - |
| 2Q20 | 173.0 | +38.9% |
| 1Q20 | 148.0 | +12.6% |
| 4Q19 | 163.3 | -11.5% |
| 2Q19 | 124.5 | +59.2% |
| 1Q19 | 131.4 | +56.7% |
| 4Q18 | 184.5 | - |
| 3Q18 | 151.7 | - |
| 2Q18 | 78.2 | -65.0% |
| 1Q18 | 83.9 | -63.8% |
| 2Q17 | 223.2 | +18.3% |
| 1Q17 | 231.9 | +4.0% |
| 4Q16 | 56.6 | -67.9% |
| 3Q16 | 79.9 | +3683.9% |
| 2Q16 | 188.7 | +10015.6% |
| 1Q16 | 223.1 | +4410.2% |
| 4Q15 | 176.2 | +3503.4% |
| 3Q15 | 2.1 | - |
| 2Q15 | 1.9 | - |
| 1Q15 | 4.9 | - |
| 4Q14 | 4.9 | - |