| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 5.4 | -7.1% |
| 4Q24 | 5.5 | -28.8% |
| 3Q24 | 6.7 | -11.0% |
| 2Q24 | 6.7 | -35.1% |
| 1Q24 | 5.8 | -52.3% |
| 4Q23 | 7.8 | -55.7% |
| 3Q23 | 7.5 | -57.3% |
| 2Q23 | 10.4 | -34.8% |
| 1Q23 | 12.2 | +5.3% |
| 4Q22 | 17.5 | +36.9% |
| 3Q22 | 17.6 | +42.6% |
| 2Q22 | 15.9 | +13.0% |
| 1Q22 | 11.6 | -20.1% |
| 4Q21 | 12.8 | -13.5% |
| 3Q21 | 12.3 | -12.3% |
| 2Q21 | 14.1 | -3.4% |
| 1Q21 | 14.5 | -15.1% |
| 4Q20 | 14.8 | +14.5% |
| 3Q20 | 14.0 | -18.4% |
| 2Q20 | 14.6 | -27.1% |
| 1Q20 | 17.1 | -16.0% |
| 4Q19 | 12.9 | -40.4% |
| 3Q19 | 17.2 | +2.2% |
| 2Q19 | 20.0 | +4.6% |
| 1Q19 | 20.4 | +9.4% |
| 4Q18 | 21.7 | +9.7% |
| 3Q18 | 16.8 | -22.4% |
| 2Q18 | 19.1 | -14.6% |
| 1Q18 | 18.6 | +1.2% |
| 4Q17 | 19.8 | -1.9% |
| 3Q17 | 21.7 | -6.8% |
| 2Q17 | 22.3 | -2.9% |
| 1Q17 | 18.4 | -9.3% |
| 4Q16 | 20.2 | -0.4% |
| 3Q16 | 23.3 | - |
| 2Q16 | 23.0 | - |
| 1Q16 | 20.3 | - |
| 4Q15 | 20.3 | - |