Num	Date	Index	Chg.	Chg. %
1	2013-06	118.75	2.81	2.37%
2	2013-05	115.94	6.67	5.75%
3	2013-04	109.27	4.84	4.43%
4	2013-03	104.44	-12.42	-11.89%
5	2013-02	116.85	2.40	2.05%
6	2013-01	114.45	0.70	0.61%
7	2012-12	113.75	9.84	8.65%
8	2012-11	103.91	8.07	7.77%
9	2012-10	95.83	0.00	0.00%