| Mês/ano | Índice acumulado nos últimos 12 meses (em %) |
| Fev/21 | 25,7100 |
| Jan/21 | 23,1400 |
| Dez/20 | 23,1391 |
| Nov/20 | 24,5173 |
| Out/20 | 20,9245 |
| Set/20 | 17,9374 |
| Ago/20 | 13,0205 |
| jul/20 | 9,2693 |
| jun/20 | 7,3133 |
| mai/20 | 6,5103 |
| abr/20 | 6,6908 |
| mar/20 | 6,8178 |
| fev/20 | 6,8389 |
| jan/20 | 7,8223 |
| dez/19 | 7,3179 |
| nov/19 | 3,9856 |
| out/19 | 3,1665 |
| set/19 | 3,3817 |
| ago/19 | 4,9636 |
| jul/19 | 6,4113 |
| jun/19 | 6,5279 |
| mai/19 | 7,6587 |
| abr/19 | 8,6555 |
| mar/19 | 8,2786 |
| fev/19 | 7,6157 |
| jan/19 | 6,7516 |
| dez/18 | 7,5521 |
| nov/18 | 9,694 |
| out/18 | 10,8074 |
| set/18 | 10,0496 |
| ago/18 | 8,9114 |
| jul/18 | 8,2624 |
| jun/18 | 6,9376 |
| mai/18 | 4,2712 |
| abr/18 | 1,8953 |
| mar/18 | 0,2033 |
| fev/18 | -0,4239 |
| jan/18 | -0,414 |
| dez/17 | -0,5326 |
| nov/17 | -0,8777 |
| out/17 | -1,42 |
| set/17 | -1,4594 |
| ago/17 | -1,7242 |
| jul/17 | -1,6751 |
| jun/17 | -0,7837 |
| mai/17 | 1,5736 |
| abr/17 | 3,3678 |
| mar/17 | 4,8624 |
| fev/17 | 5,3866 |
| jan/17 | 6,6608 |
| dez/16 | 7,1907 |
| nov/16 | 7,1374 |
| out/16 | 8,7985 |
| set/16 | 10,6777 |
| ago/16 | 11,5062 |
| jul/16 | 11,6509 |
| jun/16 | 12,2193 |
| mai/16 | 11,0937 |
| abr/16 | 10,6419 |
| mar/16 | 11,5682 |
| fev/16 | 12,09 |
| jan/16 | 10,9612 |
| dez/15 | 10,5443 |
| nov/15 | 10,6873 |
| out/15 | 10,0985 |
| set/15 | 8,3588 |
| ago/15 | 7,5538 |
| jul/15 | 6,9639 |
| jun/15 | 5,5829 |
| mai/15 | 4,1041 |
| abr/15 | 3,5442 |
| mar/15 | 3,145 |
| fev/15 | 3,8499 |
| jan/15 | 3,9638 |
| dez/14 | 3,6749 |
| nov/14 | 3,6543 |
| out/14 | 2,946 |
| set/14 | 3,5414 |
| ago/14 | 4,8848 |
| jul/14 | 5,3265 |
| jun/14 | 6,2484 |
| mai/14 | 7,8434 |
| abr/14 | 7,9837 |
| mar/14 | 7,3087 |
| fev/14 | 5,7677 |
| jan/14 | 5,6729 |
| dez/13 | 5,5257 |
| nov/13 | 5,6096 |
| out/13 | 5,2726 |
| set/13 | 4,3959 |
| ago/13 | 3,8507 |
| jul/13 | 5,178 |
| jun/13 | 6,311 |
| mai/13 | 6,216 |
| abr/13 | 7,2994 |
| mar/13 | 8,0494 |
| fev/13 | 8,2866 |
| jan/13 | 7,9087 |
| dez/12 | 7,8119 |
| nov/12 | 6,9553 |
| out/12 | 7,5222 |
| set/12 | 8,0705 |
| ago/12 | 7,728 |
| jul/12 | 6,6766 |
| jun/12 | 5,1397 |
| mai/12 | 4,2623 |
| abr/12 | 3,6534 |
| mar/12 | 3,2422 |
| fev/12 | 3,4376 |
| jan/12 | 4,5347 |
| dez/11 | 5,0977 |
| nov/11 | 5,9501 |
| out/11 | 6,9516 |
| set/11 | 7,4622 |
| ago/11 | 7,9961 |
| jul/11 | 8,3509 |
| jun/11 | 8,6438 |
| mai/11 | 9,7649 |
| abr/11 | 10,5955 |
| mar/11 | 10,9478 |
| fev/11 | 11,3007 |
| jan/11 | 11,499 |