Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	33.61	34.45	33.45	33.79	14,455,180	-0.36(-1.07%)
Jul 28, 2011	34.52	34.69	33.96	34.16	17,775,160	-0.56(-1.61%)
Jul 27, 2011	35.48	35.90	34.44	34.71	21,226,538	-2.49(-6.70%)
Jul 26, 2011	37.91	37.92	37.14	37.20	8,235,775	-0.85(-2.23%)
Jul 25, 2011	37.59	38.31	37.43	38.05	5,445,633	+0.12(+0.33%)
Jul 22, 2011	38.47	38.55	37.83	37.93	8,788,245	-0.60(-1.55%)
Jul 21, 2011	38.57	38.92	38.33	38.53	6,324,370	+0.16(+0.41%)
Jul 20, 2011	38.51	38.52	38.04	38.37	4,844,162	+0.19(+0.49%)
Jul 19, 2011	37.84	38.28	37.84	38.18	5,979,146	+0.42(+1.11%)
Jul 18, 2011	38.11	38.11	37.57	37.76	5,312,174	-0.35(-0.92%)
Jul 15, 2011	38.44	38.44	37.64	38.11	7,590,840	-0.16(-0.41%)
Jul 14, 2011	38.66	38.76	38.03	38.27	7,669,070	-0.32(-0.82%)
Jul 13, 2011	38.88	39.10	38.45	38.59	6,317,494	-0.08(-0.21%)
Jul 12, 2011	38.74	38.85	38.50	38.67	6,998,954	-0.12(-0.32%)
Jul 11, 2011	38.81	39.02	38.68	38.79	6,417,996	-0.57(-1.45%)
Jul 08, 2011	39.55	39.70	39.16	39.37	8,768,983	-0.66(-1.65%)
Jul 07, 2011	40.11	40.25	39.80	40.03	5,810,341	+0.35(+0.88%)
Jul 06, 2011	39.35	39.81	39.21	39.68	7,445,125	+0.33(+0.84%)
Jul 05, 2011	39.66	39.66	39.22	39.35	8,477,956	+0.05(+0.12%)
Jul 01, 2011	38.46	39.39	38.33	39.30	6,229,260	+0.58(+1.49%)
Jun 30, 2011	37.92	38.73	37.92	38.72	8,255,953	+0.91(+2.40%)
Jun 29, 2011	37.90	38.02	37.62	37.81	6,186,245	+0.10(+0.27%)
Jun 28, 2011	37.18	37.71	36.89	37.71	7,697,816	+0.63(+1.69%)
Jun 27, 2011	36.93	37.28	36.65	37.08	6,049,221	+0.21(+0.56%)
Jun 24, 2011	37.14	37.34	36.79	36.87	6,617,771	-0.25(-0.69%)
Jun 23, 2011	36.07	37.15	36.07	37.13	8,246,462	+0.37(+1.01%)
Jun 22, 2011	36.88	37.15	36.74	36.76	5,071,349	-0.36(-0.96%)
Jun 21, 2011	36.59	37.18	36.59	37.12	7,566,024	+0.75(+2.06%)
Jun 20, 2011	36.27	36.47	36.22	36.36	6,540,482	+0.53(+1.48%)
Jun 17, 2011	36.23	36.50	35.70	35.83	10,421,346	-0.30(-0.84%)
Jun 16, 2011	35.77	36.20	35.61	36.14	8,776,521	+0.43(+1.20%)
Jun 15, 2011	35.86	36.32	35.66	35.71	10,003,266	-0.54(-1.48%)
Jun 14, 2011	35.65	36.43	35.64	36.25	8,606,862	+1.00(+2.83%)
Jun 13, 2011	35.43	35.69	35.11	35.25	6,326,542	-0.11(-0.31%)
Jun 10, 2011	35.49	35.59	35.08	35.36	7,660,230	-0.22(-0.62%)
Jun 09, 2011	35.39	35.82	35.28	35.58	6,678,847	+0.18(+0.51%)
Jun 08, 2011	35.31	35.65	35.11	35.40	9,294,416	-0.01(-0.02%)
Jun 07, 2011	35.53	35.68	35.36	35.41	6,561,321	+0.06(+0.18%)
Jun 06, 2011	35.16	35.55	35.16	35.35	6,507,706	+0.09(+0.25%)
Jun 03, 2011	35.19	35.50	35.00	35.26	8,788,474	-1.47(-3.99%)
May 24, 2011	37.27	37.30	36.62	36.72	7,917,852	-0.38(-1.02%)
May 23, 2011	36.76	37.35	36.63	37.10	7,681,884	-0.13(-0.35%)
May 20, 2011	37.59	37.62	36.95	37.23	8,827,076	-0.36(-0.95%)
May 19, 2011	37.55	37.86	37.10	37.59	8,896,707	+0.37(+1.00%)
May 18, 2011	36.36	37.33	36.12	37.22	11,038,631	+0.86(+2.37%)
May 17, 2011	36.50	36.70	36.19	36.36	11,253,599	-0.25(-0.68%)
May 16, 2011	36.78	36.98	36.55	36.61	8,539,428	-0.24(-0.65%)
May 13, 2011	37.41	37.54	36.56	36.85	12,063,645	-0.49(-1.31%)
May 12, 2011	37.25	37.55	36.83	37.34	9,487,228	-0.17(-0.46%)
May 11, 2011	38.03	38.04	37.43	37.51	9,925,574	-0.37(-0.97%)
May 10, 2011	38.66	38.66	37.86	37.88	11,270,616	-0.55(-1.44%)
May 09, 2011	38.19	38.64	37.70	38.43	6,366,673	+0.36(+0.93%)
May 06, 2011	38.39	38.65	37.90	38.07	9,895,301	+0.43(+1.14%)
May 05, 2011	38.04	38.36	37.34	37.64	11,791,568	-0.55(-1.45%)
May 04, 2011	38.92	39.28	38.10	38.20	13,083,657	-0.72(-1.85%)
May 03, 2011	40.27	40.36	38.83	38.92	18,973,074	-2.68(-6.45%)

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