| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 39.6 | +51.1% |
| 4Q24 | 18.3 | -10.0% |
| 3Q24 | 17.6 | -49.7% |
| 2Q24 | 15.9 | -65.5% |
| 1Q24 | 26.2 | -46.1% |
| 4Q23 | 20.3 | -52.9% |
| 3Q23 | 35.0 | -5.5% |
| 2Q23 | 45.9 | +9.2% |
| 1Q23 | 48.6 | +3.0% |
| 4Q22 | 43.1 | -9.6% |
| 3Q22 | 37.1 | -32.3% |
| 2Q22 | 42.1 | -32.0% |
| 1Q22 | 47.2 | -27.2% |
| 4Q21 | 47.7 | -28.0% |
| 3Q21 | 54.8 | -28.3% |
| 2Q21 | 61.9 | -30.6% |
| 1Q21 | 64.8 | -38.6% |
| 4Q20 | 66.2 | -8.9% |
| 3Q20 | 76.3 | -1.4% |
| 2Q20 | 89.2 | +12.8% |
| 1Q20 | 105.4 | +44.3% |
| 4Q19 | 72.7 | +3.5% |
| 3Q19 | 77.4 | +3.7% |
| 2Q19 | 79.0 | +6.5% |
| 1Q19 | 73.1 | -3.7% |
| 4Q18 | 70.3 | +13.6% |
| 3Q18 | 74.6 | +21.0% |
| 2Q18 | 74.2 | +24.9% |
| 1Q18 | 75.9 | +31.0% |
| 4Q17 | 61.8 | -16.7% |
| 3Q17 | 61.7 | -15.1% |
| 2Q17 | 59.4 | -17.1% |
| 1Q17 | 57.9 | -19.8% |
| 4Q16 | 74.2 | +5.4% |
| 3Q16 | 72.6 | -0.6% |
| 2Q16 | 71.7 | -30.1% |
| 1Q16 | 72.2 | -30.0% |
| 4Q15 | 70.4 | -21.9% |
| 3Q15 | 73.0 | +15.4% |
| 2Q15 | 102.6 | +74.4% |
| 1Q15 | 103.2 | - |
| 4Q14 | 90.1 | - |
| 3Q14 | 63.3 | - |
| 2Q14 | 58.8 | - |