| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 12.2 | -12.4% |
| 4Q24 | 12.4 | -11.4% |
| 3Q24 | 12.9 | -14.1% |
| 2Q24 | 13.5 | -12.0% |
| 1Q24 | 13.9 | -11.6% |
| 4Q23 | 14.0 | -9.7% |
| 3Q23 | 15.1 | -9.2% |
| 2Q23 | 15.3 | -9.4% |
| 1Q23 | 15.8 | -8.7% |
| 4Q22 | 15.5 | -7.8% |
| 3Q22 | 16.6 | -4.5% |
| 2Q22 | 16.9 | -4.5% |
| 1Q22 | 17.3 | -11.0% |
| 4Q21 | 16.8 | -13.7% |
| 3Q21 | 17.4 | +47.1% |
| 2Q21 | 17.7 | +43.8% |
| 1Q21 | 19.4 | +50.9% |
| 4Q20 | 19.5 | +34.9% |
| 3Q20 | 11.8 | - |
| 2Q20 | 12.3 | - |
| 1Q20 | 12.9 | - |
| 4Q19 | 14.4 | - |
| 3Q13 | 0.0 | - |
| 2Q13 | 1.3 | - |
| 1Q13 | 1.3 | - |