| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 1.0 | -28.0% |
| 4Q24 | 1.1 | -20.7% |
| 3Q24 | 1.2 | -11.6% |
| 2Q24 | 1.3 | +17.2% |
| 1Q24 | 1.3 | +18.6% |
| 4Q23 | 1.3 | -8.1% |
| 3Q23 | 1.3 | +1.7% |
| 2Q23 | 1.1 | - |
| 1Q23 | 1.1 | - |
| 4Q22 | 1.4 | - |
| 3Q22 | 1.3 | - |
| 1Q21 | 10.7 | -69.9% |
| 4Q20 | 54.3 | +43.0% |
| 3Q20 | 45.2 | +29.8% |
| 2Q20 | 43.9 | +15.9% |
| 1Q20 | 35.4 | -4.5% |
| 4Q19 | 38.0 | +7.1% |
| 3Q19 | 34.8 | +3.0% |
| 2Q19 | 37.9 | +17.2% |
| 1Q19 | 37.0 | +16.3% |
| 4Q18 | 35.5 | +7.2% |
| 3Q18 | 33.8 | +330.0% |
| 2Q18 | 32.3 | +284.5% |
| 1Q18 | 31.8 | +254.8% |
| 4Q17 | 33.1 | +247.7% |
| 3Q17 | 7.9 | -21.6% |
| 2Q17 | 8.4 | -19.9% |
| 1Q17 | 9.0 | -19.1% |
| 4Q16 | 9.5 | -17.8% |
| 3Q16 | 10.0 | -18.7% |
| 2Q16 | 10.5 | -21.0% |
| 1Q16 | 11.1 | -23.8% |
| 4Q15 | 11.6 | -25.8% |
| 3Q15 | 12.3 | -15.8% |
| 2Q15 | 13.3 | -15.4% |
| 1Q15 | 14.6 | -11.5% |
| 4Q14 | 15.6 | -8.1% |
| 3Q14 | 14.7 | -15.9% |
| 2Q14 | 15.7 | -11.8% |
| 1Q14 | 16.4 | -37.4% |
| 4Q13 | 17.0 | -36.4% |
| 3Q13 | 17.4 | -35.1% |
| 2Q13 | 17.8 | -36.4% |
| 1Q13 | 26.3 | -9.5% |
| 4Q12 | 26.7 | +154.3% |
| 3Q12 | 26.8 | +131.1% |
| 2Q12 | 28.0 | +124.5% |
| 1Q12 | 29.0 | - |
| 4Q11 | 10.5 | - |
| 3Q11 | 11.6 | - |
| 2Q11 | 12.5 | - |