| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 30.1 | +48.6% |
| 4Q24 | 26.9 | +62.5% |
| 3Q24 | 15.9 | -6.5% |
| 2Q24 | 20.3 | +18.4% |
| 1Q24 | 20.3 | +17.7% |
| 4Q23 | 16.6 | -3.8% |
| 3Q23 | 16.9 | -3.9% |
| 2Q23 | 17.1 | -32.7% |
| 1Q23 | 17.2 | -35.3% |
| 4Q22 | 17.2 | -35.3% |
| 3Q22 | 17.6 | -56.7% |
| 2Q22 | 25.5 | -44.0% |
| 1Q22 | 26.6 | -41.4% |
| 4Q21 | 26.6 | -48.0% |
| 3Q21 | 40.7 | -25.8% |
| 2Q21 | 45.5 | -19.3% |
| 1Q21 | 45.4 | -19.4% |
| 4Q20 | 51.2 | -9.7% |
| 3Q20 | 54.8 | -0.5% |
| 2Q20 | 56.3 | +8.3% |
| 1Q20 | 56.3 | +7.1% |
| 4Q19 | 56.7 | -3.4% |
| 3Q19 | 55.1 | -10.3% |
| 2Q19 | 52.0 | -26.4% |
| 1Q19 | 52.5 | -16.9% |
| 4Q18 | 58.7 | -2.6% |
| 3Q18 | 61.4 | +6.7% |
| 2Q18 | 70.7 | +22.8% |
| 1Q18 | 63.3 | +12.6% |
| 4Q17 | 60.3 | +1.8% |
| 3Q17 | 57.5 | +8.4% |
| 2Q17 | 57.6 | +7.6% |
| 1Q17 | 56.2 | +3.2% |
| 4Q16 | 59.2 | -41.0% |
| 3Q16 | 53.1 | -44.7% |
| 2Q16 | 53.5 | -42.4% |
| 1Q16 | 54.5 | -36.9% |
| 4Q15 | 100.3 | +22.7% |
| 3Q15 | 96.0 | +40.9% |
| 2Q15 | 93.0 | +87.2% |
| 1Q15 | 86.3 | +60.2% |
| 4Q14 | 81.8 | +57.2% |
| 3Q14 | 68.1 | +36.5% |
| 2Q14 | 49.7 | -0.6% |
| 1Q14 | 53.9 | +1.5% |
| 4Q13 | 52.0 | +2.0% |
| 3Q13 | 49.9 | -1.3% |
| 2Q13 | 50.0 | +9.5% |
| 1Q13 | 53.1 | +11.5% |
| 4Q12 | 51.0 | +13.0% |
| 3Q12 | 50.6 | -14.3% |
| 2Q12 | 45.6 | -18.1% |
| 1Q12 | 47.6 | -14.9% |
| 4Q11 | 45.1 | -13.3% |
| 3Q11 | 59.0 | -0.7% |
| 2Q11 | 55.7 | +1.3% |
| 1Q11 | 55.9 | +13.4% |
| 4Q10 | 52.1 | - |
| 3Q10 | 59.4 | - |
| 2Q10 | 55.0 | - |
| 1Q10 | 49.3 | - |