| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 23.6 | -23.4% |
| 4Q24 | 29.0 | -6.3% |
| 3Q24 | 28.7 | -13.7% |
| 2Q24 | 30.1 | -8.0% |
| 1Q24 | 30.8 | -7.0% |
| 4Q23 | 31.0 | +32.6% |
| 3Q23 | 33.3 | +38.0% |
| 2Q23 | 32.7 | +41.0% |
| 1Q23 | 33.1 | +52.4% |
| 4Q22 | 23.4 | +23.6% |
| 3Q22 | 24.1 | +27.0% |
| 2Q22 | 23.2 | +21.8% |
| 1Q22 | 21.7 | +11.9% |
| 4Q21 | 18.9 | -1.9% |
| 3Q21 | 19.0 | +1.8% |
| 2Q21 | 19.1 | -38.0% |
| 1Q21 | 19.4 | +2.1% |
| 4Q20 | 19.3 | +0.3% |
| 3Q20 | 18.7 | -3.4% |
| 2Q20 | 30.8 | +56.3% |
| 1Q20 | 19.0 | -5.8% |
| 4Q19 | 19.2 | -22.7% |
| 3Q19 | 19.3 | -0.4% |
| 2Q19 | 19.7 | +2.0% |
| 1Q19 | 20.2 | +5.4% |
| 4Q18 | 24.8 | +33.9% |
| 3Q18 | 19.4 | +6.6% |
| 2Q18 | 19.3 | +6.7% |
| 1Q18 | 19.2 | +5.7% |
| 4Q17 | 18.6 | +0.9% |
| 3Q17 | 18.2 | +1.9% |
| 2Q17 | 18.1 | +0.9% |
| 1Q17 | 18.1 | -0.4% |
| 4Q16 | 18.4 | -2.0% |
| 3Q16 | 17.9 | -3.1% |
| 2Q16 | 17.9 | -5.6% |
| 1Q16 | 18.2 | +12.5% |
| 4Q15 | 18.8 | +14.8% |
| 3Q15 | 18.4 | +13.1% |
| 2Q15 | 19.0 | +15.5% |
| 1Q15 | 16.2 | +6.2% |
| 4Q14 | 16.3 | +16.2% |
| 3Q14 | 16.3 | -1.6% |
| 2Q14 | 16.4 | -1.0% |
| 1Q14 | 15.3 | -7.0% |
| 4Q13 | 14.1 | -33.2% |
| 3Q13 | 16.6 | -21.8% |
| 2Q13 | 16.6 | -24.8% |
| 1Q13 | 16.4 | -27.7% |
| 4Q12 | 21.0 | -38.0% |
| 3Q12 | 21.2 | -63.0% |
| 2Q12 | 22.1 | -76.6% |
| 1Q12 | 22.7 | - |
| 4Q11 | 33.9 | - |
| 3Q11 | 57.3 | - |
| 2Q11 | 94.3 | - |