| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 52.02 | +7.6% |
| 4Q24 | 50.06 | +1.1% |
| 3Q24 | 49.0 | +4.0% |
| 2Q24 | 48.4 | +1.9% |
| 1Q24 | 48.35 | +19.6% |
| 4Q23 | 49.52 | +30.8% |
| 3Q23 | 47.11 | +3.5% |
| 2Q23 | 47.5 | +1.7% |
| 1Q23 | 40.41 | -18.1% |
| 4Q22 | 37.87 | -20.0% |
| 3Q22 | 45.53 | -7.4% |
| 2Q22 | 46.72 | -4.7% |
| 1Q22 | 49.36 | -13.5% |
| 4Q21 | 47.36 | -22.4% |
| 3Q21 | 49.19 | -29.8% |
| 2Q21 | 49.04 | -36.1% |
| 1Q21 | 57.09 | -26.8% |
| 4Q20 | 60.99 | -18.9% |
| 3Q20 | 70.06 | -2.0% |
| 2Q20 | 76.8 | +8.9% |
| 1Q20 | 77.94 | +11.4% |
| 4Q19 | 75.17 | +14.9% |
| 3Q19 | 71.52 | +9.4% |
| 2Q19 | 70.53 | +10.5% |
| 1Q19 | 69.95 | +6.1% |
| 4Q18 | 65.43 | -2.8% |
| 3Q18 | 65.37 | -1.4% |
| 2Q18 | 63.83 | -12.1% |
| 1Q18 | 65.93 | -8.0% |
| 4Q17 | 67.33 | -6.5% |
| 3Q17 | 66.28 | -26.7% |
| 2Q17 | 72.65 | -14.5% |
| 1Q17 | 71.69 | -5.5% |
| 4Q16 | 72.0 | -26.8% |
| 3Q16 | 90.42 | -9.8% |
| 2Q16 | 84.97 | -14.4% |
| 1Q16 | 75.9 | -22.0% |
| 4Q15 | 98.32 | +6.6% |
| 3Q15 | 100.27 | +20.0% |
| 2Q15 | 99.31 | +45.0% |
| 1Q15 | 97.29 | +37.0% |
| 4Q14 | 92.21 | +28.8% |
| 3Q14 | 83.52 | - |
| 2Q14 | 68.47 | - |
| 1Q14 | 71.04 | - |
| 4Q13 | 71.59 | - |