| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 3Q22 | 38.18 | +1.1% |
| 2Q22 | 38.69 | +5.5% |
| 1Q22 | 40.04 | -13.5% |
| 4Q21 | 39.69 | -19.4% |
| 3Q21 | 37.76 | -24.2% |
| 2Q21 | 36.67 | -24.0% |
| 1Q21 | 46.28 | -1.1% |
| 4Q20 | 49.23 | +3.0% |
| 3Q20 | 49.79 | +11.2% |
| 2Q20 | 48.27 | +12.8% |
| 1Q20 | 46.78 | +24.4% |
| 4Q19 | 47.77 | +27.7% |
| 3Q19 | 44.79 | +23.2% |
| 2Q19 | 42.81 | +17.8% |
| 1Q19 | 37.6 | +7.2% |
| 4Q18 | 37.41 | +5.0% |
| 3Q18 | 36.36 | +9.9% |
| 2Q18 | 36.35 | +9.1% |
| 1Q18 | 35.08 | +10.7% |
| 4Q17 | 35.63 | +10.9% |
| 3Q17 | 33.08 | +8.6% |
| 2Q17 | 33.33 | +7.4% |
| 1Q17 | 31.68 | +2.3% |
| 4Q16 | 32.13 | +2.2% |
| 3Q16 | 30.47 | +29.9% |
| 2Q16 | 31.03 | - |
| 1Q16 | 30.98 | - |
| 4Q15 | 31.44 | - |
| 3Q15 | 23.46 | - |