| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 12.21 | -12.4% |
| 4Q24 | 12.39 | -11.4% |
| 3Q24 | 12.94 | -14.1% |
| 2Q24 | 13.5 | -12.0% |
| 1Q24 | 13.94 | -11.6% |
| 4Q23 | 13.99 | -9.7% |
| 3Q23 | 15.06 | -9.2% |
| 2Q23 | 15.34 | -9.4% |
| 1Q23 | 15.76 | -8.7% |
| 4Q22 | 15.49 | -7.8% |
| 3Q22 | 16.58 | -4.5% |
| 2Q22 | 16.92 | -4.5% |
| 1Q22 | 17.27 | -11.0% |
| 4Q21 | 16.81 | -13.7% |
| 3Q21 | 17.36 | +47.1% |
| 2Q21 | 17.72 | +43.8% |
| 1Q21 | 19.41 | +50.9% |
| 4Q20 | 19.48 | +34.9% |
| 3Q20 | 11.81 | - |
| 2Q20 | 12.32 | - |
| 1Q20 | 12.87 | - |
| 4Q19 | 14.44 | - |
| 3Q13 | 0 | - |
| 2Q13 | 1.33 | - |
| 1Q13 | 1.32 | - |