Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	41.96	42.51	41.58	42.33	112,482	+0.00(+0.00%)
Jul 28, 2011	42.28	42.79	42.26	42.33	159,016	+0.09(+0.20%)
Jul 27, 2011	43.25	43.25	42.19	42.25	123,158	-1.21(-2.78%)
Jul 26, 2011	43.77	43.88	43.45	43.46	79,971	-0.39(-0.89%)
Jul 25, 2011	43.94	44.19	43.85	43.85	67,441	-0.61(-1.38%)
Jul 22, 2011	44.51	44.57	44.28	44.46	45,521	-0.09(-0.19%)
Jul 21, 2011	44.26	44.59	44.17	44.55	134,822	+0.43(+0.98%)
Jul 20, 2011	44.22	44.24	43.90	44.11	61,806	-0.07(-0.15%)
Jul 19, 2011	43.57	44.21	43.57	44.18	70,560	+0.82(+1.89%)
Jul 18, 2011	43.86	43.92	43.17	43.36	77,771	-0.61(-1.39%)
Jul 15, 2011	43.96	44.12	43.82	43.97	109,016	+0.13(+0.29%)
Jul 14, 2011	44.49	44.69	43.72	43.85	101,130	-0.60(-1.36%)
Jul 13, 2011	44.15	44.76	44.15	44.45	58,516	+0.42(+0.95%)
Jul 12, 2011	43.98	44.42	43.92	44.03	54,048	-0.12(-0.27%)
Jul 11, 2011	44.50	44.65	44.05	44.15	148,812	-0.83(-1.84%)
Jul 08, 2011	44.72	44.99	44.59	44.98	50,281	-0.20(-0.43%)
Jul 07, 2011	44.67	45.29	44.66	45.18	325,984	+0.81(+1.82%)
Jul 06, 2011	44.15	44.38	43.99	44.37	57,660	+0.26(+0.60%)
Jul 05, 2011	44.11	44.14	43.92	44.10	95,789	+0.10(+0.23%)
Jul 01, 2011	43.51	44.11	43.31	44.00	112,017	+0.49(+1.13%)
Jun 30, 2011	43.24	43.61	43.22	43.51	151,245	+0.37(+0.85%)
Jun 29, 2011	43.35	43.36	42.99	43.14	221,954	-0.03(-0.06%)
Jun 28, 2011	42.84	43.17	42.75	43.17	503,126	+0.48(+1.11%)
Jun 27, 2011	42.27	42.74	42.18	42.69	57,442	+0.34(+0.80%)
Jun 24, 2011	42.46	42.54	42.10	42.35	165,775	-0.02(-0.04%)
Jun 23, 2011	41.77	42.45	41.37	42.37	141,273	+0.25(+0.60%)
Jun 22, 2011	42.35	42.74	42.12	42.12	106,102	-0.48(-1.12%)
Jun 21, 2011	41.92	42.62	41.91	42.59	124,900	+0.96(+2.30%)
Jun 20, 2011	41.61	41.65	41.50	41.63	95,917	+0.23(+0.55%)
Jun 17, 2011	41.86	41.96	41.25	41.40	195,070	-0.11(-0.27%)
Jun 16, 2011	41.27	41.82	41.04	41.51	80,047	+0.25(+0.60%)
Jun 15, 2011	41.60	41.87	41.12	41.27	248,327	-0.67(-1.60%)
Jun 14, 2011	41.44	42.08	41.44	41.94	298,646	+0.77(+1.88%)
Jun 13, 2011	41.53	41.70	40.99	41.16	296,044	-0.25(-0.61%)
Jun 10, 2011	41.82	41.90	41.28	41.42	86,702	-0.63(-1.49%)
Jun 09, 2011	41.92	42.29	41.81	42.05	68,822	+0.23(+0.55%)
Jun 08, 2011	42.23	42.29	41.77	41.82	153,665	-0.52(-1.22%)
Jun 07, 2011	42.42	42.70	42.34	42.34	48,910	+0.15(+0.36%)
Jun 06, 2011	42.77	42.96	42.17	42.18	74,987	-0.65(-1.53%)
Jun 03, 2011	43.04	43.26	42.81	42.84	69,393	+0.26(+0.62%)
May 24, 2011	42.86	43.11	42.55	42.57	203,136	-0.22(-0.52%)
May 23, 2011	42.87	43.10	42.69	42.79	101,084	-0.70(-1.60%)
May 20, 2011	43.54	43.73	43.21	43.49	71,866	-0.20(-0.45%)
May 19, 2011	43.86	43.92	43.35	43.69	138,925	+0.05(+0.12%)
May 18, 2011	43.03	43.66	43.03	43.64	79,592	+0.65(+1.52%)
May 17, 2011	42.89	43.14	42.74	42.98	429,557	-0.15(-0.35%)
May 16, 2011	43.72	44.10	43.13	43.13	180,683	-0.88(-1.99%)
May 13, 2011	44.73	44.82	43.97	44.01	56,741	-0.75(-1.67%)
May 12, 2011	44.01	44.76	43.82	44.76	75,755	+0.44(+1.00%)
May 11, 2011	44.97	44.97	44.17	44.31	82,614	-0.74(-1.64%)
May 10, 2011	44.37	45.05	44.37	45.05	153,507	+0.79(+1.78%)
May 09, 2011	43.77	44.30	43.77	44.26	124,422	+0.40(+0.91%)
May 06, 2011	44.03	44.31	43.67	43.86	141,788	+0.25(+0.58%)
May 05, 2011	43.63	44.21	43.40	43.61	96,248	-0.25(-0.56%)
May 04, 2011	44.53	44.53	43.65	43.86	102,905	-0.69(-1.54%)
May 03, 2011	45.10	45.20	44.27	44.54	350,391	-0.55(-1.22%)

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