| 2010 |
|---|
| Ano | Valor |
|---|
| JAN | 34,6618 | | FEV | 34,8802 | | MAR | 35,2917 | | ABR | 35,6234 | | MAI | 35,8977 |
| 2009 |
|---|
| Ano | Valor |
|---|
| JAN | 35,2656 | | FEV | 35,1104 | | MAR | 35,2016 | | ABR | 34,9400 | | MAI | 34,8888 | | JUN | 34,8644 | | JUL | 34,8295 | | SET | 34,5551 | | OUT | 34,7002 | | NOV | 34,7175 | | DEZ | 34,7522 |
| 2008 |
|---|
| Ano | Valor |
|---|
| JAN | 32,1163 | | FEV | 32,4664 | | MAR | 32,6385 | | ABR | 32,8800 | | MAI | 33,1069 | | JUN | 33,6399 | | JUL | 34,3060 | | AGO | 34,9098 | | SET | 34,7981 | | OUT | 34,8864 | | NOV | 35,1753 | | DEZ | 35,3089 |
| 2007 |
|---|
| Ano | Valor |
|---|
| JAN | 29,8075 | | FEV | 29,9565 | | MAR | 30,0373 | | ABR | 30,1394 | | MAI | 30,1514 | | JUN | 30,1635 | | JUL | 30,2419 | | AGO | 30,3266 | | SET | 30,6238 | | OUT | 31.0188 | | NOV | 31,3445 | | DEZ | 31.5601 |
| 2006 |
|---|
| Ano | Valor |
|---|
| JAN | 28,7030 | | FEV | 28,9670 | | MAR | 28,9699 | | ABR | 28,9033 | | MAI | 28,7819 | | JUN | 28,8913 | | JUL | 29,1979 | | AGO | 29,1604 | | SET | 29,2683 | | OUT | 29,3532 | | NOV | 29,4912 | | DEZ | 29,7124 |
| 2005 |
|---|
| Ano | Valor |
|---|
| JAN | 28,3628 | | FEV | 28,4734 | | MAR | 28,5588 | | ABR | 28,8015 | | MAI | 29,0492 | | JUN | 28,9852 | | JUL | 28,8576 | | AGO | 28,7595 | | SET | 28,5725 | | OUT | 28,4210 | | NOV | 28,5915 | | DEZ | 28,7059 |
| 2004 |
|---|
| Ano | Valor |
|---|
| JAN | 25,2294 | | FEV | 25,4514 | | MAR | 25,6270 | | ABR | 25,9166 | | MAI | 26,2302 | | JUN | 26,9405 | | JUL | 26,9405 | | AGO | 27,2934 | | SET | 27,6264 | | OUT | 27,8170 | | NOV | 27,9255 | | DEZ | 28,1545 |
| 2003 |
|---|
| Ano | Valor |
|---|
| JAN | 23,2118 | | FEV | 23,7527 | | MAR | 24,2492 | | ABR | 24,6659 | | MAI | 24,8928 | | JUN | 24,8281 | | JUL | 24,5798 | | AGO | 24,4766 | | SET | 24,6264 | | OUT | 24,8595 | | NOV | 24,9540 | | DEZ | 25,0764 |
| 2002 |
|---|
| Ano | Valor |
|---|
| JAN | 18,5247 | | FEV | 18,5914 | | MAR | 18,6025 | | ABR | 18,6192 | | MAI | 18,7235 | | JUN | 18,8789 | | JUL | 19,1696 | | AGO | 19,5434 | | SET | 19,9968 | | OUT | 20,4767 | | NOV | 21,2691 | | DEZ | 22,3729 |
| 2001 |
|---|
| Ano | Valor |
|---|
| JAN | 16,784 | | FEV | 16,8881 | | MAR | 16,927 | | ABR | 17,0218 | | MAI | 17,192 | | JUN | 17,3398 | | JUL | 17,5097 | | AGO | 17,7688 | | SET | 18,014 | | OUT | 18,0698 | | NOV | 18,014 | | DEZ | 18,4841 | |