| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 25.9 | -10.5% |
| 4Q24 | 25.7 | -11.8% |
| 3Q24 | 26.6 | -15.7% |
| 2Q24 | 28.4 | -17.3% |
| 1Q24 | 28.9 | -4.2% |
| 4Q23 | 29.2 | -5.8% |
| 3Q23 | 31.6 | -0.4% |
| 2Q23 | 34.3 | +6.3% |
| 1Q23 | 30.2 | -6.5% |
| 4Q22 | 31.0 | -2.7% |
| 3Q22 | 31.7 | -2.4% |
| 2Q22 | 32.3 | +34.2% |
| 1Q22 | 32.3 | +21.8% |
| 4Q21 | 31.8 | - |
| 3Q21 | 32.5 | +2.5% |
| 2Q21 | 24.1 | -31.6% |
| 1Q21 | 26.5 | -29.8% |
| 3Q20 | 31.7 | -26.5% |
| 2Q20 | 35.2 | -23.6% |
| 1Q20 | 37.7 | -23.2% |
| 3Q19 | 43.1 | -16.2% |
| 2Q19 | 46.1 | +20.5% |
| 1Q19 | 49.1 | +25.2% |
| 3Q18 | 51.4 | +24.2% |
| 2Q18 | 38.3 | -9.1% |
| 1Q18 | 39.2 | - |
| 3Q17 | 41.4 | - |
| 2Q17 | 42.1 | - |
| 2Q13 | 5.8 | -11.7% |
| 1Q13 | 6.1 | -8.4% |
| 4Q12 | 6.1 | -25.1% |
| 3Q12 | 6.3 | -79.9% |
| 2Q12 | 6.6 | -76.7% |
| 1Q12 | 6.7 | - |
| 4Q11 | 8.2 | - |
| 3Q11 | 31.6 | - |
| 2Q11 | 28.5 | - |