| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 164.2 | -3.3% |
| 4Q24 | 164.3 | -3.7% |
| 3Q24 | 180.2 | +6.0% |
| 2Q24 | 174.4 | -0.3% |
| 1Q24 | 169.7 | +7.3% |
| 4Q23 | 170.6 | -1.0% |
| 3Q23 | 170.0 | -4.0% |
| 2Q23 | 175.0 | +0.4% |
| 1Q23 | 158.3 | -7.6% |
| 4Q22 | 172.3 | -1.2% |
| 3Q22 | 177.1 | +25.4% |
| 2Q22 | 174.3 | +19.1% |
| 1Q22 | 171.3 | -0.3% |
| 4Q21 | 174.4 | -6.7% |
| 3Q21 | 141.2 | -31.1% |
| 2Q21 | 146.3 | -36.9% |
| 1Q21 | 171.9 | -31.3% |
| 4Q20 | 186.9 | -25.5% |
| 3Q20 | 204.8 | -19.4% |
| 2Q20 | 231.7 | -7.3% |
| 1Q20 | 250.3 | -4.8% |
| 4Q19 | 250.7 | -4.4% |
| 3Q19 | 254.0 | -1.4% |
| 2Q19 | 250.0 | -6.5% |
| 1Q19 | 262.9 | -1.7% |
| 4Q18 | 262.1 | -14.4% |
| 3Q18 | 257.7 | +11.4% |
| 2Q18 | 267.5 | +9.0% |
| 1Q18 | 267.5 | +8.4% |
| 4Q17 | 306.2 | +33.6% |
| 3Q17 | 231.3 | +8.2% |
| 2Q17 | 245.3 | +0.3% |
| 1Q17 | 246.7 | +8.1% |
| 4Q16 | 229.2 | -1.4% |
| 3Q16 | 213.8 | -6.3% |
| 2Q16 | 244.5 | +1.5% |
| 1Q16 | 228.3 | -8.9% |
| 4Q15 | 232.5 | -17.1% |
| 3Q15 | 228.0 | -17.3% |
| 2Q15 | 241.0 | -11.2% |
| 1Q15 | 250.6 | -7.4% |
| 4Q14 | 280.3 | -1.2% |
| 3Q14 | 275.6 | +0.8% |
| 2Q14 | 271.3 | -2.0% |
| 1Q14 | 270.8 | -7.3% |
| 4Q13 | 283.8 | -9.1% |
| 3Q13 | 273.4 | -5.4% |
| 2Q13 | 276.7 | -4.7% |
| 1Q13 | 292.2 | +2.3% |
| 4Q12 | 312.3 | -1.5% |
| 3Q12 | 288.9 | -15.3% |
| 2Q12 | 290.4 | -13.9% |
| 1Q12 | 285.5 | -17.8% |
| 4Q11 | 317.0 | -22.5% |
| 2Q11 | 341.3 | -21.1% |
| 2Q11 | 337.2 | -29.4% |
| 2Q11 | 347.4 | -35.5% |
| 4Q10 | 409.2 | - |
| 3Q10 | 432.3 | - |
| 2Q10 | 477.8 | - |
| 1Q10 | 538.5 | - |