| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 3Q23 | 2.0 | -24.3% |
| 2Q23 | 2.1 | -29.3% |
| 1Q23 | 2.2 | -23.7% |
| 4Q22 | 2.5 | -24.8% |
| 3Q22 | 2.7 | -24.9% |
| 2Q22 | 2.9 | -23.0% |
| 1Q22 | 2.8 | -30.3% |
| 4Q21 | 3.3 | -30.8% |
| 3Q21 | 3.6 | -27.6% |
| 2Q21 | 3.8 | -30.1% |
| 1Q21 | 4.1 | -23.9% |
| 4Q20 | 4.7 | -24.0% |
| 3Q20 | 5.0 | -28.9% |
| 2Q20 | 5.4 | -29.6% |
| 1Q20 | 5.4 | -37.0% |
| 4Q19 | 6.2 | -39.7% |
| 3Q19 | 7.0 | -27.9% |
| 2Q19 | 7.7 | -27.9% |
| 1Q19 | 8.5 | -19.5% |
| 4Q18 | 10.3 | -60.6% |
| 3Q18 | 9.7 | -55.8% |
| 2Q18 | 10.7 | -55.2% |
| 1Q18 | 10.6 | -50.9% |
| 4Q17 | 26.1 | +1.9% |
| 3Q17 | 21.9 | -4.8% |
| 2Q17 | 23.9 | +5.1% |
| 1Q17 | 21.6 | -0.1% |
| 4Q16 | 25.6 | -2.3% |
| 3Q16 | 23.0 | -19.3% |
| 2Q16 | 22.7 | -25.4% |
| 1Q16 | 21.6 | -34.6% |
| 4Q15 | 26.2 | -28.0% |
| 3Q15 | 28.4 | -26.1% |
| 2Q15 | 30.4 | -24.7% |
| 1Q15 | 33.0 | - |
| 4Q14 | 36.4 | - |
| 3Q14 | 38.5 | - |
| 2Q14 | 40.4 | - |