| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2Q23 | 1.2 | -89.9% |
| 1Q23 | 6.0 | +18.1% |
| 4Q22 | 10.8 | +274.7% |
| 3Q22 | 14.4 | +97.1% |
| 2Q22 | 11.4 | +178.7% |
| 1Q22 | 5.1 | -33.9% |
| 4Q21 | 2.9 | -75.0% |
| 3Q21 | 7.3 | - |
| 2Q21 | 4.1 | - |
| 1Q21 | 7.7 | - |
| 4Q20 | 11.5 | - |
| 1Q19 | 0.3 | -99.1% |
| 4Q18 | 35.3 | -10.7% |
| 3Q18 | 36.1 | -13.1% |
| 2Q18 | 37.4 | -13.9% |
| 1Q18 | 38.8 | -13.8% |
| 4Q17 | 39.5 | -13.2% |
| 3Q17 | 41.5 | -6.9% |
| 2Q17 | 43.5 | -6.5% |
| 1Q17 | 45.0 | -9.6% |
| 4Q16 | 45.5 | -10.9% |
| 3Q16 | 44.6 | -17.7% |
| 2Q16 | 46.5 | -24.1% |
| 1Q16 | 49.8 | -9.3% |
| 4Q15 | 51.0 | -5.9% |
| 3Q15 | 54.2 | +23.2% |
| 2Q15 | 61.3 | +37.1% |
| 1Q15 | 54.9 | - |
| 4Q14 | 54.2 | - |
| 3Q14 | 44.0 | - |
| 2Q14 | 44.7 | - |
| 3Q11 | 44.5 | +10.5% |
| 2Q11 | 49.1 | +20.5% |
| 1Q11 | 45.7 | - |
| 4Q10 | 47.0 | - |
| 3Q10 | 40.2 | - |
| 2Q10 | 40.7 | - |