| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 26.8 | -35.2% |
| 3Q24 | 27.8 | -40.7% |
| 2Q24 | 39.6 | -8.8% |
| 1Q24 | 41.3 | -9.2% |
| 3Q23 | 46.9 | -4.7% |
| 2Q23 | 43.4 | -17.8% |
| 1Q23 | 45.5 | -18.4% |
| 4Q22 | 46.9 | -18.1% |
| 3Q22 | 49.2 | -14.7% |
| 1Q22 | 52.9 | -18.4% |
| 1Q22 | 55.8 | -17.9% |
| 4Q21 | 57.2 | -17.5% |
| 3Q21 | 57.6 | -16.5% |
| 2Q21 | 64.8 | -1.3% |
| 1Q21 | 68.0 | +91.4% |
| 4Q20 | 69.4 | +107.7% |
| 3Q20 | 69.0 | +116.7% |
| 2Q20 | 65.6 | +42.9% |
| 1Q20 | 35.5 | -17.3% |
| 4Q19 | 33.4 | -26.6% |
| 3Q19 | 31.9 | -26.1% |
| 2Q19 | 45.9 | -5.0% |
| 1Q19 | 43.0 | +1.9% |
| 4Q18 | 45.5 | -3.2% |
| 3Q18 | 43.1 | -6.7% |
| 2Q18 | 48.4 | -5.9% |
| 1Q18 | 42.2 | -18.6% |
| 4Q17 | 47.1 | -12.3% |
| 3Q17 | 46.2 | -14.3% |
| 2Q17 | 51.4 | -10.4% |
| 1Q17 | 51.9 | -18.1% |
| 4Q16 | 53.6 | -22.9% |
| 3Q16 | 53.9 | -12.7% |
| 2Q16 | 57.3 | +1151.1% |
| 1Q16 | 63.3 | +1171.7% |
| 4Q15 | 69.6 | +1192.4% |
| 3Q15 | 61.8 | +1003.1% |
| 2Q15 | 4.6 | -25.2% |
| 1Q15 | 5.0 | -23.0% |
| 4Q14 | 5.4 | -21.7% |
| 3Q14 | 5.6 | -34.5% |
| 2Q14 | 6.1 | -33.3% |
| 1Q14 | 6.5 | - |
| 4Q13 | 6.9 | - |
| 3Q13 | 8.6 | - |
| 2Q13 | 9.2 | - |