| 月份 | 当月PPI | 同比增长 |
| 1998-08 | 94.46 | -5.54% |
| 1998-07 | 95.04 | -4.96% |
| 1998-06 | 95.12 | -4.88% |
| 1998-05 | 95.53 | -4.47% |
| 1998-04 | 96.31 | -3.69% |
| 1998-03 | 96.80 | -3.20% |
| 1998-02 | 97.35 | -2.65% |
| 1998-01 | 98.68 | -1.32% |
| 1997-12 | 99.08 | -0.92% |
| 1997-11 | 99.39 | -0.61% |
| 1997-10 | 99.08 | -0.92% |
| 1997-09 | 99.05 | -0.95% |
| 1997-08 | 99.11 | -0.89% |
| 1997-07 | 99.35 | -0.65% |
| 1997-06 | 99.63 | -0.37% |
| 1997-05 | 100.07 | 0.07% |
| 1997-04 | 100.06 | 0.06% |
| 1997-03 | 100.47 | 0.47% |
| 1997-02 | 100.44 | 0.44% |
| 1997-01 | 100.12 | 0.12% |
| 1996-12 | 100.43 | 0.43% |
| 1996-11 | 100.04 | 0.04% |
| 1996-10 | 100.34 | 0.34% |