| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 6.1 | - |
| 4Q24 | 6.2 | - |
| 3Q24 | 6.2 | +7.6% |
| 3Q23 | 5.7 | +0.5% |
| 2Q23 | 5.7 | +2.9% |
| 1Q23 | 5.6 | +3.2% |
| 4Q22 | 5.7 | +10.1% |
| 3Q22 | 5.7 | +9.4% |
| 2Q22 | 5.6 | -66.7% |
| 1Q22 | 5.4 | -68.5% |
| 4Q21 | 5.2 | -76.1% |
| 3Q21 | 5.2 | -76.1% |
| 2Q21 | 16.7 | -25.9% |
| 1Q21 | 17.3 | -24.9% |
| 4Q20 | 21.6 | +18.2% |
| 3Q20 | 21.9 | +19.3% |
| 2Q20 | 22.6 | - |
| 1Q20 | 23.0 | +21.7% |
| 4Q19 | 18.3 | -6.7% |
| 3Q19 | 18.4 | -10.2% |
| 1Q19 | 18.9 | -14.1% |
| 4Q18 | 19.6 | -14.1% |
| 3Q18 | 20.5 | -11.9% |
| 2Q18 | 21.2 | -11.6% |
| 1Q18 | 22.0 | -11.2% |
| 4Q17 | 22.8 | -11.2% |
| 3Q17 | 23.2 | -12.5% |
| 2Q17 | 24.0 | +174.4% |
| 1Q17 | 24.8 | +174.3% |
| 4Q16 | 25.7 | +171.1% |
| 3Q16 | 26.5 | +198.0% |
| 2Q16 | 8.7 | -9.6% |
| 1Q16 | 9.0 | -15.4% |
| 4Q15 | 9.5 | -50.7% |
| 3Q15 | 8.9 | -63.9% |
| 2Q15 | 9.7 | +5.1% |
| 1Q15 | 10.7 | +11.7% |
| 4Q14 | 19.2 | +92.6% |
| 3Q14 | 24.7 | +140.1% |
| 2Q14 | 9.2 | -13.5% |
| 1Q14 | 9.6 | -11.8% |
| 4Q13 | 10.0 | -11.1% |
| 3Q13 | 10.3 | -15.1% |
| 2Q13 | 10.6 | -37.4% |
| 1Q13 | 10.9 | -39.2% |
| 4Q12 | 11.2 | -39.2% |
| 3Q12 | 12.1 | -36.5% |
| 2Q12 | 17.0 | -25.2% |
| 1Q12 | 17.9 | - |
| 4Q11 | 18.5 | - |
| 3Q11 | 19.1 | - |
| 2Q11 | 22.7 | - |