| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 9.7 | -0.4% |
| 4Q24 | 9.8 | +1.1% |
| 3Q24 | 9.5 | -42.8% |
| 2Q24 | 9.8 | -48.4% |
| 1Q24 | 9.7 | -49.6% |
| 4Q23 | 9.7 | -51.3% |
| 3Q23 | 16.6 | -21.7% |
| 2Q23 | 18.9 | -11.2% |
| 1Q23 | 19.3 | -10.4% |
| 4Q22 | 19.8 | -9.5% |
| 3Q22 | 21.2 | -5.7% |
| 2Q22 | 21.3 | -6.7% |
| 1Q22 | 21.5 | +38.2% |
| 4Q21 | 21.9 | +39.0% |
| 3Q21 | 22.5 | +39.8% |
| 2Q21 | 22.8 | +37.0% |
| 1Q21 | 15.6 | -8.4% |
| 4Q20 | 15.8 | -14.4% |
| 3Q20 | 16.1 | +60.9% |
| 2Q20 | 16.7 | +57.3% |
| 1Q20 | 17.0 | +49.6% |
| 4Q19 | 18.4 | +48.6% |
| 3Q19 | 10.0 | -23.1% |
| 2Q19 | 10.6 | - |
| 1Q19 | 11.4 | - |
| 4Q18 | 12.4 | -26.0% |
| 3Q18 | 13.0 | -25.2% |
| 4Q17 | 16.7 | -20.6% |
| 3Q17 | 17.4 | -16.2% |
| 2Q17 | 18.4 | -12.8% |
| 1Q17 | 20.3 | +8.7% |
| 4Q16 | 21.1 | +9.6% |
| 3Q16 | 20.8 | +104.8% |
| 2Q16 | 21.1 | +94.9% |
| 1Q16 | 18.7 | +70.3% |
| 4Q15 | 19.2 | +69.4% |
| 3Q15 | 10.1 | -11.1% |
| 2Q15 | 10.8 | -8.8% |
| 1Q15 | 11.0 | -13.6% |
| 4Q14 | 11.4 | -14.7% |
| 3Q14 | 11.4 | -17.6% |
| 2Q14 | 11.9 | -33.7% |
| 1Q14 | 12.7 | - |
| 4Q13 | 13.3 | - |
| 3Q13 | 13.8 | - |
| 2Q13 | 17.9 | - |