| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 47.7 | -39.4% |
| 4Q24 | 43.5 | -37.5% |
| 3Q24 | 57.2 | -24.4% |
| 2Q24 | 59.3 | -25.8% |
| 1Q24 | 78.6 | +2.2% |
| 4Q23 | 69.6 | +9.3% |
| 3Q23 | 75.6 | +13.1% |
| 2Q23 | 80.0 | +11.7% |
| 1Q23 | 76.9 | +7.3% |
| 4Q22 | 63.7 | -6.6% |
| 3Q22 | 66.8 | -6.6% |
| 2Q22 | 71.6 | +4.4% |
| 1Q22 | 71.7 | +17.1% |
| 4Q21 | 68.2 | -3.2% |
| 3Q21 | 71.6 | +0.3% |
| 2Q21 | 68.5 | -9.6% |
| 1Q21 | 61.2 | -18.1% |
| 4Q20 | 70.5 | -5.2% |
| 3Q20 | 71.3 | -5.5% |
| 2Q20 | 75.8 | -5.9% |
| 1Q20 | 74.7 | -8.4% |
| 4Q19 | 74.4 | +52.1% |
| 3Q19 | 75.5 | +38.3% |
| 2Q19 | 80.6 | +38.3% |
| 1Q19 | 81.5 | +52.3% |
| 4Q18 | 48.9 | -16.9% |
| 3Q18 | 54.6 | -16.4% |
| 2Q18 | 58.2 | -21.0% |
| 1Q18 | 53.5 | -34.7% |
| 4Q17 | 58.9 | -30.0% |
| 3Q17 | 65.2 | -29.9% |
| 2Q17 | 73.7 | -23.3% |
| 1Q17 | 82.0 | -11.9% |
| 4Q16 | 84.1 | -17.0% |
| 3Q16 | 93.0 | -15.6% |
| 2Q16 | 96.1 | -14.2% |
| 1Q16 | 93.1 | -19.3% |
| 4Q15 | 101.4 | +330.5% |
| 3Q15 | 110.2 | +291.3% |
| 2Q15 | 112.0 | +231.2% |
| 1Q15 | 115.4 | +187.4% |
| 4Q14 | 23.6 | -50.7% |
| 3Q14 | 28.2 | -50.9% |
| 2Q14 | 33.8 | -49.5% |
| 1Q14 | 40.1 | -46.2% |
| 4Q13 | 47.8 | -43.7% |
| 3Q13 | 57.3 | -37.3% |
| 2Q13 | 66.9 | -34.0% |
| 1Q13 | 74.5 | -34.1% |
| 4Q12 | 85.0 | -25.3% |
| 3Q12 | 91.5 | -23.5% |
| 2Q12 | 101.4 | -30.0% |
| 1Q12 | 113.2 | - |
| 4Q11 | 113.8 | - |
| 3Q11 | 119.5 | - |
| 2Q11 | 144.9 | - |