| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 59.1 | +8.3% |
| 4Q24 | 54.2 | -1.6% |
| 3Q24 | 52.9 | -8.0% |
| 2Q24 | 54.3 | -3.5% |
| 1Q24 | 54.6 | -3.6% |
| 4Q23 | 55.1 | -5.7% |
| 3Q23 | 57.5 | -6.7% |
| 2Q23 | 56.3 | -5.5% |
| 1Q23 | 56.6 | -3.2% |
| 4Q22 | 58.4 | -1.5% |
| 3Q22 | 61.6 | +1.7% |
| 2Q22 | 59.6 | -1.9% |
| 1Q22 | 58.5 | -6.0% |
| 4Q21 | 59.3 | -4.8% |
| 3Q21 | 60.6 | -11.9% |
| 2Q21 | 60.8 | +9.9% |
| 1Q21 | 62.2 | +6.2% |
| 4Q20 | 62.3 | +8.2% |
| 3Q20 | 68.7 | +16.4% |
| 2Q20 | 55.3 | -10.3% |
| 1Q20 | 58.5 | -6.7% |
| 4Q19 | 57.6 | -12.4% |
| 3Q19 | 59.0 | -16.5% |
| 2Q19 | 61.6 | -16.2% |
| 1Q19 | 62.8 | -13.3% |
| 4Q18 | 65.8 | -12.7% |
| 3Q18 | 70.7 | -14.7% |
| 2Q18 | 73.6 | -18.3% |
| 1Q18 | 72.4 | -25.9% |
| 4Q17 | 75.3 | -27.9% |
| 3Q17 | 82.9 | -23.1% |
| 2Q17 | 90.1 | -23.7% |
| 1Q17 | 97.8 | -21.6% |
| 4Q16 | 104.4 | -22.2% |
| 3Q16 | 107.7 | -25.0% |
| 2Q16 | 118.0 | -20.5% |
| 1Q16 | 124.7 | -21.0% |
| 4Q15 | 134.2 | -16.6% |
| 3Q15 | 143.6 | -12.3% |
| 2Q15 | 148.4 | -12.6% |
| 1Q15 | 157.8 | +1597.1% |
| 4Q14 | 160.8 | +1590.4% |
| 3Q14 | 163.8 | +1527.3% |
| 2Q14 | 169.9 | +1554.0% |
| 1Q14 | 9.3 | -11.6% |
| 4Q13 | 9.5 | -9.4% |
| 3Q13 | 10.1 | -2.7% |
| 2Q13 | 10.3 | -12.6% |
| 1Q13 | 10.5 | -10.8% |
| 4Q12 | 10.5 | -14.2% |
| 3Q12 | 10.3 | -13.1% |
| 2Q12 | 11.8 | +2.4% |
| 1Q12 | 11.8 | +1.3% |
| 4Q11 | 12.2 | +3.4% |
| 3Q11 | 11.9 | +1.1% |
| 2Q11 | 11.5 | -12.1% |
| 1Q11 | 11.6 | - |
| 4Q10 | 11.8 | - |
| 3Q10 | 11.8 | - |
| 2Q10 | 13.1 | - |