| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 48.6 | +29.8% |
| 4Q24 | 44.6 | +20.0% |
| 3Q24 | 37.8 | -1.0% |
| 2Q24 | 37.6 | +30.2% |
| 1Q24 | 37.5 | +41.9% |
| 4Q23 | 37.2 | +52.2% |
| 3Q23 | 38.1 | +58.2% |
| 2Q23 | 28.9 | +14.7% |
| 1Q23 | 26.4 | +5.0% |
| 4Q22 | 24.4 | -6.3% |
| 3Q22 | 24.1 | -8.4% |
| 2Q22 | 25.2 | -8.0% |
| 1Q22 | 25.1 | -13.0% |
| 4Q21 | 26.1 | +4.3% |
| 3Q21 | 26.3 | +3.3% |
| 2Q21 | 27.4 | -6.5% |
| 1Q21 | 28.9 | -23.1% |
| 4Q20 | 25.0 | -25.5% |
| 3Q20 | 25.5 | -23.6% |
| 2Q20 | 29.3 | - |
| 1Q20 | 37.6 | +10.6% |
| 4Q19 | 33.6 | -6.1% |
| 3Q19 | 33.4 | -17.3% |
| 1Q19 | 34.0 | +26.6% |
| 4Q18 | 35.7 | +37.9% |
| 3Q18 | 40.4 | +81.2% |
| 2Q18 | 49.0 | +141.3% |
| 1Q18 | 26.8 | +14.7% |
| 4Q17 | 25.9 | +14.0% |
| 3Q17 | 22.3 | +5.3% |
| 2Q17 | 20.3 | +1.9% |
| 1Q17 | 23.4 | -1.7% |
| 4Q16 | 22.7 | -15.3% |
| 3Q16 | 21.1 | -12.6% |
| 2Q16 | 19.9 | -15.4% |
| 1Q16 | 23.8 | -10.2% |
| 4Q15 | 26.8 | +10.6% |
| 3Q15 | 24.2 | +0.1% |
| 2Q15 | 23.6 | +16.9% |
| 1Q15 | 26.5 | +38.7% |
| 4Q14 | 24.3 | +24.8% |
| 3Q14 | 24.2 | +20.6% |
| 2Q14 | 20.2 | -16.6% |
| 1Q14 | 19.1 | -20.9% |
| 4Q13 | 19.4 | -19.5% |
| 3Q13 | 20.1 | -15.9% |
| 2Q13 | 24.2 | -17.5% |
| 1Q13 | 24.1 | +3.4% |
| 4Q12 | 24.1 | - |
| 3Q12 | 23.8 | -7.0% |
| 2Q12 | 29.3 | +14.2% |
| 1Q12 | 23.3 | -12.1% |
| 3Q11 | 25.6 | - |
| 2Q11 | 25.7 | +24.4% |
| 1Q11 | 26.5 | - |
| 4Q10 | 28.8 | - |
| 2Q10 | 20.6 | - |