| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 35.6 | +37.2% |
| 4Q24 | 35.3 | +37.5% |
| 3Q24 | 34.4 | +34.8% |
| 2Q24 | 26.7 | -44.1% |
| 1Q24 | 26.0 | -47.2% |
| 4Q23 | 25.7 | -48.6% |
| 3Q23 | 25.5 | -51.1% |
| 2Q23 | 47.8 | -14.2% |
| 1Q23 | 49.1 | -9.1% |
| 4Q22 | 49.9 | -5.8% |
| 3Q22 | 52.2 | -0.2% |
| 2Q22 | 55.7 | +11.6% |
| 1Q22 | 54.1 | +14.7% |
| 4Q21 | 53.0 | +18.4% |
| 3Q21 | 52.3 | +14.5% |
| 2Q21 | 49.9 | +15.0% |
| 1Q21 | 47.2 | +16.0% |
| 4Q20 | 44.7 | +31.1% |
| 3Q20 | 45.6 | +38.5% |
| 2Q20 | 43.4 | +27.0% |
| 1Q20 | 40.6 | +23.6% |
| 4Q19 | 34.1 | +6.8% |
| 3Q19 | 33.0 | +10.6% |
| 2Q19 | 34.2 | +18.4% |
| 1Q19 | 32.9 | +15.7% |
| 4Q18 | 31.9 | +112.4% |
| 3Q18 | 29.8 | +78.8% |
| 2Q18 | 28.8 | +74.3% |
| 1Q18 | 28.4 | +26.5% |
| 4Q17 | 15.0 | -43.5% |
| 3Q17 | 16.7 | -35.3% |
| 2Q17 | 16.5 | -51.9% |
| 1Q17 | 22.5 | -33.5% |
| 4Q16 | 26.6 | -19.9% |
| 3Q16 | 25.7 | +1254.8% |
| 2Q16 | 34.4 | +2223.3% |
| 1Q16 | 33.8 | +2699.4% |
| 4Q15 | 33.2 | +7625.7% |
| 3Q15 | 1.9 | -92.1% |
| 2Q15 | 1.5 | -93.9% |
| 1Q15 | 1.2 | -95.1% |
| 4Q14 | 0.4 | -98.3% |
| 3Q14 | 24.0 | -5.4% |
| 2Q14 | 24.1 | -5.3% |
| 1Q14 | 24.7 | -4.3% |
| 4Q13 | 25.1 | -5.0% |
| 3Q13 | 25.3 | - |
| 2Q13 | 25.5 | - |
| 1Q13 | 25.8 | +6655.7% |
| 4Q12 | 26.5 | +6559.3% |
| 1Q12 | 0.4 | -97.8% |
| 4Q11 | 0.4 | -97.8% |
| 3Q11 | 16.3 | +247.4% |
| 2Q11 | 16.9 | - |
| 1Q11 | 17.6 | - |
| 4Q10 | 18.2 | - |
| 3Q10 | 4.7 | - |