| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 13.5 | -7.3% |
| 1Q25 | 13.8 | -7.9% |
| 4Q24 | 14.3 | -6.1% |
| 3Q24 | 14.0 | -12.3% |
| 2Q24 | 14.6 | -8.2% |
| 1Q24 | 15.0 | -7.1% |
| 4Q23 | 15.2 | -10.7% |
| 3Q23 | 16.0 | -10.1% |
| 2Q23 | 15.9 | -8.5% |
| 1Q23 | 16.2 | -9.1% |
| 4Q22 | 17.0 | -6.4% |
| 3Q22 | 17.8 | +27.1% |
| 2Q22 | 17.3 | +25.7% |
| 1Q22 | 17.8 | -31.2% |
| 4Q21 | 18.1 | -46.7% |
| 3Q21 | 14.0 | -76.5% |
| 2Q21 | 13.8 | -76.2% |
| 1Q21 | 25.8 | +73.0% |
| 4Q20 | 34.0 | - |
| 3Q20 | 59.7 | +170.5% |
| 2Q20 | 57.9 | +131.6% |
| 1Q20 | 14.9 | -41.8% |
| 3Q19 | 22.1 | -21.2% |
| 2Q19 | 25.0 | +7.2% |
| 1Q19 | 25.6 | +42.1% |
| 4Q18 | 27.5 | +113.6% |
| 3Q18 | 28.0 | +114.2% |
| 2Q18 | 23.3 | +75.0% |
| 1Q18 | 18.1 | +32.8% |
| 4Q17 | 12.9 | -7.0% |
| 3Q17 | 13.1 | -5.8% |
| 2Q17 | 13.3 | -5.7% |
| 1Q17 | 13.6 | -6.0% |
| 4Q16 | 13.8 | -6.4% |
| 3Q16 | 13.9 | -5.6% |
| 2Q16 | 14.1 | +140.7% |
| 1Q16 | 14.5 | +141.8% |
| 4Q15 | 14.8 | +140.1% |
| 3Q15 | 14.7 | +116.1% |
| 2Q15 | 5.9 | -30.6% |
| 1Q15 | 6.0 | -31.3% |
| 4Q14 | 6.2 | -30.9% |
| 3Q14 | 6.8 | -22.9% |
| 2Q14 | 8.5 | -20.5% |
| 1Q14 | 8.7 | -18.0% |
| 4Q13 | 8.9 | -15.8% |
| 3Q13 | 8.8 | -16.3% |
| 2Q13 | 10.6 | +1.5% |
| 1Q13 | 10.6 | +0.2% |
| 4Q12 | 10.6 | -1.5% |
| 3Q12 | 10.5 | -0.2% |
| 2Q12 | 10.5 | -26.0% |
| 1Q12 | 10.6 | -27.1% |
| 4Q11 | 10.7 | - |
| 3Q11 | 10.6 | - |
| 2Q11 | 14.2 | - |
| 1Q11 | 14.5 | - |