
| Date | Real Price | Nominal Price |
|---|---|---|
| Apr 2016 | 39.72 | 39.72 |
| Mar 2016 | 38.04 | 38.04 |
| Feb 2016 | 33.87 | 33.87 |
| Jan 2016 | 33.65 | 33.62 |
| Dec 2015 | 37.11 | 37.04 |
| Nov 2015 | 41.64 | 41.68 |
| Oct 2015 | 43.26 | 43.39 |
| Sep 2015 | 44.87 | 45.05 |
| Aug 2015 | 45.40 | 45.63 |
| Jul 2015 | 46.83 | 47.11 |
| Jun 2015 | 59.12 | 59.48 |
| May 2015 | 60.07 | 60.25 |
| Apr 2015 | 59.74 | 59.62 |
| Mar 2015 | 47.91 | 47.72 |
| Feb 2015 | 50.34 | 49.84 |
| Jan 2015 | 48.51 | 47.79 |
| Dec 2014 | 53.98 | 53.45 |
| Nov 2014 | 66.20 | 65.94 |
| Oct 2014 | 80.45 | 80.53 |
| Sep 2014 | 90.81 | 91.17 |
| Aug 2014 | 97.57 | 97.86 |
| Jul 2014 | 97.74 | 98.23 |
| Jun 2014 | 105.54 | 106.07 |
| May 2014 | 103.09 | 103.40 |
| Apr 2014 | 100.07 | 100.07 |
| Mar 2014 | 101.87 | 101.57 |
| Feb 2014 | 103.91 | 102.88 |
| Jan 2014 | 98.92 | 97.55 |
| Dec 2013 | 99.84 | 98.17 |
| Nov 2013 | 94.12 | 92.55 |
| Oct 2013 | 97.73 | 96.29 |
| Sep 2013 | 103.69 | 102.36 |
| Aug 2013 | 109.49 | 107.98 |
| Jul 2013 | 106.68 | 105.10 |
| Jun 2013 | 97.81 | 96.36 |
| May 2013 | 95.29 | 93.61 |
| Apr 2013 | 96.39 | 94.50 |
| Mar 2013 | 98.42 | 96.58 |
| Feb 2013 | 94.71 | 92.76 |
| Jan 2013 | 100.88 | 97.94 |
| Dec 2012 | 93.80 | 90.80 |
| Nov 2012 | 90.71 | 88.07 |
| Oct 2012 | 87.82 | 85.68 |
| Sep 2012 | 94.15 | 91.85 |
| Aug 2012 | 97.36 | 94.62 |
| Jul 2012 | 92.92 | 89.78 |
| Jun 2012 | 86.02 | 83.27 |
| May 2012 | 93.66 | 90.76 |
| Apr 2012 | 108.18 | 104.93 |
| Mar 2012 | 106.52 | 103.02 |
| Feb 2012 | 110.66 | 106.30 |
| Jan 2012 | 105.01 | 100.39 |
| Dec 2011 | 104.73 | 99.65 |
| Nov 2011 | 104.58 | 99.79 |
| Oct 2011 | 97.71 | 93.32 |
| Sep 2011 | 85.84 | 82.14 |
| Aug 2011 | 93.08 | 88.90 |
| Jul 2011 | 101.89 | 97.04 |
| Jun 2011 | 99.51 | 94.77 |
| May 2011 | 105.52 | 100.59 |