| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 93.0 | -5.5% |
| 4Q24 | 89.0 | -9.4% |
| 3Q24 | 92.5 | -0.2% |
| 2Q24 | 94.5 | +0.1% |
| 1Q24 | 98.4 | -16.6% |
| 4Q23 | 98.2 | -20.1% |
| 3Q23 | 92.7 | -29.6% |
| 2Q23 | 94.5 | -27.2% |
| 1Q23 | 118.0 | -8.3% |
| 4Q22 | 122.9 | -3.3% |
| 3Q22 | 131.6 | +0.9% |
| 2Q22 | 129.7 | -9.1% |
| 1Q22 | 128.6 | -16.4% |
| 4Q21 | 127.1 | -26.0% |
| 3Q21 | 130.5 | -28.9% |
| 2Q21 | 142.7 | -26.6% |
| 1Q21 | 153.8 | -32.7% |
| 4Q20 | 171.6 | +204.8% |
| 3Q20 | 183.4 | +215.6% |
| 2Q20 | 194.3 | +350.7% |
| 1Q20 | 228.5 | +433.6% |
| 4Q19 | 56.3 | +32.4% |
| 3Q19 | 58.1 | +35.3% |
| 2Q19 | 43.1 | -1.9% |
| 1Q19 | 42.8 | +2.2% |
| 4Q18 | 42.5 | +23.5% |
| 3Q18 | 43.0 | +4.6% |
| 2Q18 | 44.0 | -2.5% |
| 1Q18 | 41.9 | - |
| 4Q17 | 34.4 | - |
| 3Q17 | 41.1 | - |
| 2Q17 | 45.1 | - |