Period	Total
1st quarterly 2012	105.4
2nd quarterly 2012	106.9
3rd quarterly 2012	105.5
4th quarterly 2012	104.1
1st quarterly 2013	100.0
2nd quarterly 2013	103.6
3rd quarterly 2013	109.3
4th quarterly 2013	113.0
1st quarterly 2014	113.9
2nd quarterly 2014	118.3
3rd quarterly 2014	123.0