| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 63.9 | +14.5% |
| 4Q24 | 61.0 | +9.8% |
| 3Q24 | 61.3 | +7.9% |
| 2Q24 | 59.2 | +2.0% |
| 1Q24 | 55.9 | -7.1% |
| 4Q23 | 55.5 | -8.6% |
| 3Q23 | 56.8 | -18.0% |
| 2Q23 | 58.1 | -16.5% |
| 1Q23 | 60.1 | -16.2% |
| 4Q22 | 60.7 | -9.5% |
| 3Q22 | 69.3 | -11.0% |
| 2Q22 | 69.6 | -4.5% |
| 1Q22 | 71.7 | -0.7% |
| 4Q21 | 67.1 | -3.7% |
| 3Q21 | 77.9 | +12.2% |
| 2Q21 | 72.8 | +19.1% |
| 1Q21 | 72.3 | +24.0% |
| 4Q20 | 69.7 | +36.0% |
| 3Q20 | 69.4 | +40.7% |
| 2Q20 | 61.1 | +30.5% |
| 1Q20 | 58.3 | +23.1% |
| 4Q19 | 51.3 | +171.9% |
| 3Q19 | 49.3 | +38.9% |
| 2Q19 | 46.8 | +29.4% |
| 1Q19 | 47.4 | +34.6% |
| 4Q18 | 18.9 | +6.7% |
| 3Q18 | 35.5 | +80.0% |
| 2Q18 | 36.2 | +100.5% |
| 1Q18 | 35.2 | +96.2% |
| 4Q17 | 17.7 | -10.0% |
| 3Q17 | 19.7 | -9.0% |
| 2Q17 | 18.0 | -24.0% |
| 1Q17 | 17.9 | -36.4% |
| 4Q16 | 19.6 | +14.7% |
| 3Q16 | 21.7 | +90.6% |
| 2Q16 | 23.7 | +81.8% |
| 1Q16 | 28.2 | +86.8% |
| 4Q15 | 17.1 | -27.1% |
| 3Q15 | 11.4 | +59.8% |
| 2Q15 | 13.1 | +52.7% |
| 1Q15 | 15.1 | +27.4% |
| 4Q14 | 23.5 | +40.6% |
| 3Q14 | 7.1 | - |
| 2Q14 | 8.6 | - |
| 1Q14 | 11.8 | - |
| 4Q13 | 16.7 | - |