| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 93.0 | +14.2% |
| 4Q24 | 80.7 | +0.3% |
| 3Q24 | 80.0 | -2.3% |
| 2Q24 | 75.1 | -9.3% |
| 1Q24 | 81.4 | -2.7% |
| 4Q23 | 80.4 | +41.1% |
| 3Q23 | 81.9 | +47.4% |
| 2Q23 | 82.8 | +60.4% |
| 1Q23 | 83.7 | +51.7% |
| 4Q22 | 57.0 | +15.7% |
| 3Q22 | 55.5 | +13.8% |
| 2Q22 | 51.6 | +3.7% |
| 1Q22 | 55.1 | +3.7% |
| 4Q21 | 49.3 | -3.7% |
| 3Q21 | 48.8 | +72.9% |
| 2Q21 | 49.8 | +57.4% |
| 1Q21 | 53.2 | -27.2% |
| 4Q20 | 51.2 | +118.8% |
| 3Q20 | 28.2 | -31.4% |
| 2Q20 | 31.6 | +4.7% |
| 1Q20 | 73.1 | +79.2% |
| 4Q19 | 23.4 | -4.2% |
| 3Q19 | 41.2 | +12.4% |
| 2Q19 | 30.2 | -17.8% |
| 1Q19 | 40.8 | -21.2% |
| 4Q18 | 24.4 | -13.7% |
| 3Q18 | 36.6 | +3.1% |
| 2Q18 | 36.7 | +17.1% |
| 1Q18 | 51.7 | +19.2% |
| 4Q17 | 28.3 | +55.7% |
| 3Q17 | 35.5 | +83.4% |
| 2Q17 | 31.4 | +153.0% |
| 1Q17 | 43.4 | +146.1% |
| 4Q16 | 18.2 | - |
| 3Q16 | 19.4 | - |
| 2Q16 | 12.4 | - |
| 1Q16 | 17.6 | - |