| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 37.9 | -4.7% |
| 4Q24 | 38.3 | -7.5% |
| 3Q24 | 38.9 | -9.4% |
| 2Q24 | 38.6 | -8.7% |
| 1Q24 | 39.7 | -7.3% |
| 4Q23 | 41.4 | -7.4% |
| 3Q23 | 43.0 | -2.4% |
| 2Q23 | 42.2 | +1.1% |
| 1Q23 | 42.9 | +2.5% |
| 4Q22 | 44.7 | +20.5% |
| 3Q22 | 44.0 | +21.3% |
| 2Q22 | 41.8 | +32.1% |
| 1Q22 | 41.8 | +16.8% |
| 4Q21 | 37.1 | +4.1% |
| 3Q21 | 36.3 | +188.8% |
| 2Q21 | 31.6 | +491.2% |
| 1Q21 | 35.8 | +565.0% |
| 4Q20 | 35.6 | +563.5% |
| 3Q20 | 12.6 | +133.0% |
| 2Q20 | 5.4 | +8.2% |
| 1Q20 | 5.4 | +9.0% |
| 4Q19 | 5.4 | +8.9% |
| 3Q19 | 5.4 | +9.3% |
| 2Q19 | 4.9 | -0.5% |
| 1Q19 | 4.9 | +4.3% |
| 4Q18 | 4.9 | +4.0% |
| 3Q18 | 4.9 | -15.9% |
| 2Q18 | 5.0 | -29.6% |
| 1Q18 | 4.7 | -32.9% |
| 4Q17 | 4.7 | -32.9% |
| 3Q17 | 5.9 | -17.4% |
| 2Q17 | 7.1 | -0.5% |
| 1Q17 | 7.1 | -63.0% |
| 4Q16 | 7.1 | -44.4% |
| 3Q16 | 7.1 | -39.4% |
| 2Q16 | 7.1 | -44.9% |
| 1Q16 | 19.1 | +64.4% |
| 4Q15 | 12.7 | -14.9% |
| 3Q15 | 11.7 | - |
| 2Q15 | 12.9 | - |
| 1Q15 | 11.6 | - |
| 4Q14 | 14.9 | - |