| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 40.8 | +3.2% |
| 4Q24 | 40.3 | +3.4% |
| 3Q24 | 37.4 | -9.2% |
| 2Q24 | 38.0 | -9.6% |
| 1Q24 | 39.6 | -7.0% |
| 4Q23 | 38.9 | -7.6% |
| 3Q23 | 41.2 | -3.6% |
| 2Q23 | 42.0 | -3.6% |
| 1Q23 | 42.5 | -10.4% |
| 4Q22 | 42.2 | -12.9% |
| 3Q22 | 42.8 | -18.6% |
| 2Q22 | 43.6 | -39.9% |
| 1Q22 | 47.5 | -39.0% |
| 4Q21 | 48.4 | -41.2% |
| 3Q21 | 52.5 | -23.4% |
| 2Q21 | 72.5 | - |
| 1Q21 | 77.8 | -18.8% |
| 4Q20 | 82.4 | -8.8% |
| 3Q20 | 68.6 | -33.0% |
| 1Q20 | 95.9 | -7.7% |
| 4Q19 | 90.3 | +52.8% |
| 3Q19 | 102.3 | +90.4% |
| 2Q19 | 105.2 | +98.3% |
| 1Q19 | 103.9 | +88.8% |
| 4Q18 | 59.1 | +2.8% |
| 3Q18 | 53.8 | -5.2% |
| 2Q18 | 53.0 | -4.8% |
| 1Q18 | 55.0 | +1.3% |
| 4Q17 | 57.4 | +2.1% |
| 3Q17 | 56.7 | -1.0% |
| 2Q17 | 55.7 | -3.6% |
| 1Q17 | 54.3 | -8.5% |
| 4Q16 | 56.2 | -5.0% |
| 3Q16 | 57.3 | +4.0% |
| 2Q16 | 57.8 | +6.8% |
| 1Q16 | 59.4 | +38.4% |
| 4Q15 | 59.2 | +30.1% |
| 3Q15 | 55.1 | +20.6% |
| 2Q15 | 54.1 | +9.8% |
| 1Q15 | 42.9 | -19.7% |
| 4Q14 | 45.5 | -22.8% |
| 3Q14 | 45.7 | -28.0% |
| 2Q14 | 49.2 | -29.1% |
| 1Q14 | 53.4 | -26.9% |
| 4Q13 | 59.0 | -18.5% |
| 3Q13 | 63.4 | +10.8% |
| 2Q13 | 69.4 | +17.8% |
| 1Q13 | 73.0 | +62.1% |
| 4Q12 | 72.4 | +43.8% |
| 3Q12 | 57.3 | +8.5% |
| 2Q12 | 58.9 | +1.0% |
| 1Q12 | 45.0 | -29.2% |
| 4Q11 | 50.3 | -22.4% |
| 3Q11 | 52.8 | -19.1% |
| 2Q11 | 58.4 | -15.5% |
| 1Q11 | 63.6 | - |
| 4Q10 | 64.9 | - |
| 3Q10 | 65.2 | - |
| 2Q10 | 69.1 | - |