| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 51.2 | -20.7% |
| 4Q24 | 52.9 | -22.8% |
| 3Q24 | 56.7 | +143.8% |
| 2Q24 | 62.5 | +121.9% |
| 1Q24 | 64.5 | +282.4% |
| 4Q23 | 68.5 | +295.7% |
| 3Q23 | 23.3 | +16.9% |
| 2Q23 | 28.2 | +22.9% |
| 1Q23 | 16.9 | -29.4% |
| 4Q22 | 17.3 | -25.9% |
| 3Q22 | 19.9 | -27.6% |
| 2Q22 | 22.9 | -22.2% |
| 1Q22 | 23.9 | -27.1% |
| 4Q21 | 23.4 | -36.3% |
| 3Q21 | 27.5 | -28.1% |
| 2Q21 | 29.5 | -33.3% |
| 1Q21 | 32.8 | -30.8% |
| 4Q20 | 36.6 | -20.8% |
| 3Q20 | 38.3 | -17.4% |
| 2Q20 | 44.2 | +5.0% |
| 1Q20 | 47.4 | +16.0% |
| 4Q19 | 46.3 | +9.2% |
| 3Q19 | 46.3 | +104.9% |
| 2Q19 | 42.1 | -28.8% |
| 1Q19 | 40.9 | -27.2% |
| 4Q18 | 42.4 | +2.9% |
| 3Q18 | 22.6 | -45.7% |
| 2Q18 | 59.1 | +62.9% |
| 1Q18 | 56.1 | +54.3% |
| 4Q17 | 41.2 | -36.8% |
| 3Q17 | 41.7 | -38.2% |
| 2Q17 | 36.3 | -24.8% |
| 1Q17 | 36.4 | -24.7% |
| 4Q16 | 65.1 | +46.2% |
| 3Q16 | 67.4 | +47.1% |
| 2Q16 | 48.3 | +4.2% |
| 1Q16 | 48.4 | +0.6% |
| 4Q15 | 44.5 | -13.6% |
| 3Q15 | 45.8 | -19.1% |
| 2Q15 | 46.3 | -22.4% |
| 1Q15 | 48.1 | -22.6% |
| 4Q14 | 51.6 | -15.9% |
| 3Q14 | 56.7 | -10.7% |
| 2Q14 | 59.7 | -9.4% |
| 1Q14 | 62.1 | -6.4% |
| 4Q13 | 61.3 | -1.5% |
| 3Q13 | 63.5 | +275.0% |
| 2Q13 | 65.9 | +331.5% |
| 1Q13 | 66.3 | +359.4% |
| 4Q12 | 62.3 | +623.3% |
| 3Q12 | 16.9 | +956.6% |
| 2Q12 | 15.3 | -3.8% |
| 1Q12 | 14.4 | - |
| 4Q11 | 8.6 | - |
| 3Q11 | 1.6 | - |
| 2Q11 | 15.9 | - |