| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 3Q22 | 38.2 | +1.1% |
| 2Q22 | 38.7 | +5.5% |
| 1Q22 | 40.0 | -13.5% |
| 4Q21 | 39.7 | -19.4% |
| 3Q21 | 37.8 | -24.2% |
| 2Q21 | 36.7 | -24.0% |
| 1Q21 | 46.3 | -1.1% |
| 4Q20 | 49.2 | +3.0% |
| 3Q20 | 49.8 | +11.2% |
| 2Q20 | 48.3 | +12.8% |
| 1Q20 | 46.8 | +24.4% |
| 4Q19 | 47.8 | +27.7% |
| 3Q19 | 44.8 | +23.2% |
| 2Q19 | 42.8 | +17.8% |
| 1Q19 | 37.6 | +7.2% |
| 4Q18 | 37.4 | +5.0% |
| 3Q18 | 36.4 | +9.9% |
| 2Q18 | 36.4 | +9.1% |
| 1Q18 | 35.1 | +10.7% |
| 4Q17 | 35.6 | +10.9% |
| 3Q17 | 33.1 | +8.6% |
| 2Q17 | 33.3 | +7.4% |
| 1Q17 | 31.7 | +2.3% |
| 4Q16 | 32.1 | +2.2% |
| 3Q16 | 30.5 | +29.9% |
| 2Q16 | 31.0 | - |
| 1Q16 | 31.0 | - |
| 4Q15 | 31.4 | - |
| 3Q15 | 23.5 | - |