| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2Q21 | 111.7 | +0.4% |
| 1Q21 | 113.3 | +0.7% |
| 4Q20 | 113.7 | +4.8% |
| 3Q20 | 110.0 | -2.4% |
| 2Q20 | 111.2 | +2.9% |
| 1Q20 | 112.5 | +9.4% |
| 4Q19 | 108.5 | +7.4% |
| 3Q19 | 112.7 | -18.1% |
| 2Q19 | 108.1 | -18.6% |
| 1Q19 | 102.8 | -18.1% |
| 4Q18 | 101.1 | -17.3% |
| 3Q18 | 137.6 | +24.5% |
| 2Q18 | 132.7 | +29.7% |
| 1Q18 | 125.6 | +36.7% |
| 4Q17 | 122.2 | +41.7% |
| 3Q17 | 110.5 | +44.1% |
| 2Q17 | 102.3 | +42.8% |
| 1Q17 | 91.9 | +43.7% |
| 4Q16 | 86.2 | +30.4% |
| 3Q16 | 76.7 | +29.2% |
| 2Q16 | 71.6 | +25.2% |
| 1Q16 | 64.0 | - |
| 4Q15 | 66.1 | - |
| 3Q15 | 59.3 | - |
| 2Q15 | 57.2 | - |
| 3Q13 | 22.7 | - |
| 2Q13 | 42.5 | - |
| 1Q13 | 115.5 | - |