| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 17.3 | -16.5% |
| 4Q24 | 20.6 | -3.2% |
| 3Q24 | 22.6 | -0.2% |
| 2Q24 | 22.1 | +4.8% |
| 1Q24 | 20.8 | +13.5% |
| 4Q23 | 21.3 | +26.4% |
| 3Q23 | 22.6 | +24.9% |
| 2Q23 | 21.1 | -16.0% |
| 1Q23 | 18.3 | -46.5% |
| 4Q22 | 16.9 | -51.9% |
| 3Q22 | 18.1 | -60.2% |
| 2Q22 | 25.1 | -40.5% |
| 1Q22 | 34.2 | -17.0% |
| 4Q21 | 35.0 | -28.9% |
| 3Q21 | 45.6 | -13.6% |
| 2Q21 | 42.2 | -22.8% |
| 1Q21 | 41.2 | -26.7% |
| 4Q20 | 49.3 | -8.6% |
| 3Q20 | 52.8 | +6.1% |
| 2Q20 | 54.7 | +26.6% |
| 1Q20 | 56.2 | +34.2% |
| 4Q19 | 53.9 | -16.2% |
| 3Q19 | 49.7 | -21.4% |
| 2Q19 | 43.2 | -28.1% |
| 1Q19 | 41.9 | -23.3% |
| 4Q18 | 64.3 | +19.0% |
| 3Q18 | 63.3 | +17.7% |
| 2Q18 | 60.1 | -5.7% |
| 1Q18 | 54.7 | -5.5% |
| 4Q17 | 54.1 | -11.1% |
| 3Q17 | 53.8 | -9.8% |
| 2Q17 | 63.7 | +14.2% |
| 1Q17 | 57.9 | -8.7% |
| 4Q16 | 60.9 | -5.0% |
| 3Q16 | 59.6 | -3.8% |
| 2Q16 | 55.8 | -21.7% |
| 1Q16 | 63.4 | - |
| 4Q15 | 64.1 | - |
| 3Q15 | 62.0 | - |
| 2Q15 | 71.3 | - |