| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.6 | +178.0% |
| 4Q24 | 7.6 | +198.9% |
| 3Q24 | 7.4 | +38.8% |
| 2Q24 | 2.8 | -62.2% |
| 1Q24 | 2.7 | -63.4% |
| 4Q23 | 2.5 | -67.2% |
| 3Q23 | 5.3 | -37.4% |
| 2Q23 | 7.5 | -12.7% |
| 1Q23 | 7.4 | -17.1% |
| 4Q22 | 7.7 | -28.9% |
| 3Q22 | 8.5 | -26.5% |
| 2Q22 | 8.6 | -31.4% |
| 1Q22 | 9.0 | -35.7% |
| 4Q21 | 10.8 | -21.3% |
| 3Q21 | 11.5 | -22.4% |
| 2Q21 | 12.5 | -21.6% |
| 1Q21 | 13.9 | -18.5% |
| 4Q20 | 13.8 | -15.9% |
| 3Q20 | 14.9 | +13.4% |
| 2Q20 | 15.9 | +17.6% |
| 1Q20 | 17.1 | +19.6% |
| 4Q19 | 16.4 | +16.5% |
| 3Q19 | 13.1 | -9.6% |
| 2Q19 | 13.6 | -11.5% |
| 1Q19 | 14.3 | -5.9% |
| 4Q18 | 14.0 | -8.8% |
| 3Q18 | 14.5 | -2.8% |
| 2Q18 | 15.3 | -2.7% |
| 1Q18 | 15.2 | -8.7% |
| 4Q17 | 15.4 | -24.0% |
| 3Q17 | 14.9 | -25.4% |
| 2Q17 | 15.8 | -23.7% |
| 1Q17 | 16.6 | -22.2% |
| 4Q16 | 20.2 | -9.5% |
| 3Q16 | 20.0 | -14.0% |
| 2Q16 | 20.6 | -11.9% |
| 1Q16 | 21.4 | -13.3% |
| 4Q15 | 22.4 | -30.6% |
| 3Q15 | 23.3 | -28.5% |
| 2Q15 | 23.4 | -36.6% |
| 1Q15 | 24.6 | -41.1% |
| 4Q14 | 32.2 | -21.3% |
| 3Q14 | 32.5 | -28.6% |
| 2Q14 | 36.9 | -26.6% |
| 1Q14 | 41.8 | -27.2% |
| 4Q13 | 41.0 | -21.2% |
| 3Q13 | 45.5 | -9.8% |
| 2Q13 | 50.3 | +15.4% |
| 1Q13 | 57.4 | +35.3% |
| 4Q12 | 52.0 | - |
| 3Q12 | 50.5 | +8.0% |
| 2Q12 | 43.6 | - |
| 1Q12 | 42.4 | -22.8% |
| 3Q11 | 46.8 | -20.0% |
| 1Q11 | 55.0 | - |
| 4Q10 | 57.2 | - |
| 3Q10 | 58.4 | - |
| 2Q10 | 55.6 | - |