| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 47.5 | -9.9% |
| 4Q24 | 47.7 | -9.8% |
| 3Q24 | 49.3 | -11.1% |
| 2Q24 | 53.6 | -0.2% |
| 1Q24 | 52.7 | -0.2% |
| 4Q23 | 52.9 | +0.2% |
| 3Q23 | 55.5 | -0.4% |
| 2Q23 | 53.7 | -12.6% |
| 1Q23 | 52.8 | -12.4% |
| 4Q22 | 52.8 | -4.8% |
| 3Q22 | 55.7 | -54.6% |
| 2Q22 | 61.4 | -50.0% |
| 1Q22 | 60.2 | -51.6% |
| 4Q21 | 55.4 | -57.5% |
| 3Q21 | 122.6 | -1.8% |
| 2Q21 | 123.0 | +6.2% |
| 1Q21 | 124.4 | +6.1% |
| 4Q20 | 130.4 | +18.0% |
| 3Q20 | 124.9 | +17.7% |
| 2Q20 | 115.8 | +10.9% |
| 1Q20 | 117.3 | +22.0% |
| 4Q19 | 110.5 | +12.9% |
| 3Q19 | 106.1 | +9.7% |
| 2Q19 | 104.4 | +6.8% |
| 1Q19 | 96.1 | -1.3% |
| 4Q18 | 97.8 | -0.4% |
| 3Q18 | 96.7 | -5.1% |
| 2Q18 | 97.8 | -24.8% |
| 1Q18 | 97.4 | +50.0% |
| 4Q17 | 98.2 | +49.2% |
| 3Q17 | 101.9 | +52.7% |
| 2Q17 | 130.1 | +100.2% |
| 1Q17 | 64.9 | -0.8% |
| 4Q16 | 65.8 | -2.6% |
| 3Q16 | 66.7 | -2.9% |
| 2Q16 | 65.0 | -7.6% |
| 1Q16 | 65.5 | -10.4% |
| 4Q15 | 67.5 | -6.6% |
| 3Q15 | 68.7 | -6.6% |
| 2Q15 | 70.3 | -5.3% |
| 1Q15 | 73.0 | +116.4% |
| 4Q14 | 72.3 | +108.0% |
| 3Q14 | 73.6 | +102.7% |
| 2Q14 | 74.3 | +95.4% |
| 1Q14 | 33.7 | -16.0% |
| 4Q13 | 34.8 | -17.3% |
| 3Q13 | 36.3 | -15.8% |
| 2Q13 | 38.0 | - |
| 1Q13 | 40.2 | - |
| 4Q12 | 42.0 | - |
| 3Q12 | 43.1 | - |