VARIAÇÃO 12 MESES (%)
| 2010 | IGP-M | INPC | IGP-DI | ICV-Dieese | IPC-IEPE | IPC-FIPE | IPCA |
| AGO | 6,99% | - |
- |
- |
- |
- |
- |
| JUL | 5,79% | 4,44% | 5,98% | 5,21% | 3,92% | 4,68% | 4,60% |
| JUN | 5,17% | 4,76% | 5,07% | 5,58% | 3,40% | 4,85% | 4,84% |
| MAI | 4,18% | 5,31% | 4,38% | 5,61% | 4,11% | 4,93% | 5,22% |
| ABR | 2,88% | 5,49% | 2,95% | 5,69% | 4,28% | 5,05% | 5,26% |
| MAR | 1,94% | 5,30% | 2,26% | 5,79% | 4,03% | 4,97% | 5,17% |
| FEV | 0,24% | 4,77% | 0,77% | 5,72% | 3,16% | 5,05% | 4,83% |
| JAN | -0,67% | 4,36% | -0,45% | 5,11% | 2,93% | 4,56% | 4,59% |
| 2009 | | | | | | | |
| DEZ | -1,72% | 4,11% | -1,43% | 4,05% | 2,93% | 3,65% | 4,31% |
| NOV | -1,59% | 4,17% | -1,76% | 4,06% | 3,65% | 3,64% | 4,22% |
| OUT | -1,31% | 4,18% | -1,76% | 3,99% | 4,08% | 3,74% | 4,17% |
| SET | -0,40% | 4,45% | -0,65% | 3,89% | 4,03% | 3,99% | 4,34% |