| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 3Q22 | 33.1 | +90.5% |
| 2Q22 | 33.5 | +55.6% |
| 1Q22 | 33.9 | +43.5% |
| 4Q21 | 20.1 | -44.4% |
| 3Q21 | 17.4 | -50.8% |
| 2Q21 | 21.5 | -42.0% |
| 1Q21 | 23.6 | -28.6% |
| 4Q20 | 36.2 | +4.0% |
| 3Q20 | 35.3 | -10.3% |
| 2Q20 | 37.1 | -10.8% |
| 1Q20 | 33.1 | -32.9% |
| 4Q19 | 34.8 | -42.0% |
| 3Q19 | 39.3 | -43.5% |
| 2Q19 | 41.6 | -45.7% |
| 1Q19 | 49.2 | -34.5% |
| 4Q18 | 60.0 | +65.9% |
| 3Q18 | 69.7 | +82.7% |
| 2Q18 | 76.6 | +67.4% |
| 1Q18 | 75.2 | +76.5% |
| 4Q17 | 36.2 | -11.8% |
| 3Q17 | 38.1 | -26.1% |
| 2Q17 | 45.8 | -11.0% |
| 1Q17 | 42.6 | -16.5% |
| 4Q16 | 41.0 | -0.8% |
| 3Q16 | 51.6 | +29.9% |
| 2Q16 | 51.4 | +21.6% |
| 1Q16 | 51.0 | -1.4% |
| 4Q15 | 41.3 | -16.5% |
| 3Q15 | 39.7 | +252.7% |
| 2Q15 | 42.3 | +259.1% |
| 1Q15 | 51.8 | +321.1% |
| 4Q14 | 49.5 | +297.5% |
| 3Q14 | 11.3 | +27.5% |
| 2Q14 | 11.8 | -5.7% |
| 1Q14 | 12.3 | -26.8% |
| 4Q13 | 12.4 | -20.9% |
| 3Q13 | 8.8 | -59.2% |
| 2Q13 | 12.5 | -7.6% |
| 1Q13 | 16.8 | -12.4% |
| 4Q12 | 15.7 | -6.8% |
| 3Q12 | 21.7 | +0.6% |
| 2Q12 | 13.5 | -53.4% |
| 1Q12 | 19.2 | -43.8% |
| 4Q11 | 16.9 | -52.4% |
| 3Q11 | 21.5 | -45.0% |
| 2Q11 | 29.0 | - |
| 1Q11 | 34.1 | - |
| 4Q10 | 35.5 | - |
| 3Q10 | 39.2 | - |