| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 67.7 | -12.2% |
| 4Q24 | 66.7 | -15.8% |
| 3Q24 | 69.7 | -13.5% |
| 2Q24 | 69.4 | -9.9% |
| 1Q24 | 77.1 | -2.9% |
| 4Q23 | 79.3 | -1.6% |
| 3Q23 | 80.6 | +1.2% |
| 2Q23 | 77.0 | -2.6% |
| 1Q23 | 79.4 | +10.1% |
| 4Q22 | 80.6 | +19.1% |
| 3Q22 | 79.7 | +35.2% |
| 2Q22 | 79.0 | +44.5% |
| 1Q22 | 72.1 | +31.7% |
| 4Q21 | 67.7 | +12.3% |
| 3Q21 | 59.0 | -1.4% |
| 2Q21 | 54.7 | -10.8% |
| 1Q21 | 54.7 | -21.1% |
| 4Q20 | 60.2 | -15.7% |
| 3Q20 | 59.8 | -17.2% |
| 2Q20 | 61.3 | -19.3% |
| 1Q20 | 69.4 | -1.1% |
| 4Q19 | 71.4 | -2.4% |
| 3Q19 | 72.3 | -2.4% |
| 2Q19 | 75.9 | +2.6% |
| 1Q19 | 70.1 | -5.5% |
| 4Q18 | 73.2 | -8.5% |
| 3Q18 | 74.0 | -9.7% |
| 2Q18 | 74.0 | -12.2% |
| 1Q18 | 74.2 | -8.6% |
| 4Q17 | 80.0 | -11.1% |
| 3Q17 | 81.9 | +0.6% |
| 2Q17 | 84.4 | +2.5% |
| 1Q17 | 81.2 | +7.7% |
| 4Q16 | 90.0 | +13.0% |
| 3Q16 | 81.4 | +10.3% |
| 2Q16 | 82.3 | +11.7% |
| 1Q16 | 75.4 | -4.8% |
| 4Q15 | 79.6 | -7.9% |
| 3Q15 | 73.8 | -21.9% |
| 2Q15 | 73.6 | -15.8% |
| 1Q15 | 79.2 | -15.1% |
| 4Q14 | 86.5 | -13.8% |
| 3Q14 | 94.5 | -14.6% |
| 2Q14 | 87.5 | -24.9% |
| 1Q14 | 93.3 | -26.6% |
| 4Q13 | 100.3 | -25.6% |
| 3Q13 | 110.7 | -14.4% |
| 2Q13 | 116.5 | -12.8% |
| 1Q13 | 127.2 | -12.1% |
| 4Q12 | 134.9 | -13.4% |
| 3Q12 | 129.3 | -20.5% |
| 2Q12 | 133.6 | -20.5% |
| 1Q12 | 144.6 | -19.7% |
| 4Q11 | 155.7 | -19.5% |
| 3Q11 | 162.5 | +217.8% |
| 2Q11 | 168.1 | +267.2% |
| 1Q11 | 180.2 | - |
| 4Q10 | 193.5 | - |
| 3Q10 | 51.1 | - |
| 2Q10 | 45.8 | - |