Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	22.40	22.75	22.14	22.25	22,005	-0.28(-1.26%)
Jul 30, 2012	23.15	23.30	22.25	22.54	89,785	-0.58(-2.50%)
Jul 27, 2012	23.15	23.36	22.28	23.12	26,261	+0.03(+0.13%)
Jul 26, 2012	22.54	23.12	22.54	23.09	18,021	+0.92(+4.16%)
Jul 25, 2012	23.28	23.34	22.04	22.17	58,132	-0.90(-3.91%)
Jul 24, 2012	23.36	23.75	22.79	23.07	18,524	-0.48(-2.04%)
Jul 23, 2012	22.98	23.77	22.98	23.55	24,640	+0.08(+0.33%)
Jul 20, 2012	22.99	24.02	22.99	23.47	72,665	+0.50(+2.18%)
Jul 19, 2012	23.00	23.38	22.34	22.97	34,398	-0.08(-0.34%)
Jul 18, 2012	23.82	23.97	22.85	23.05	79,766	-0.45(-1.92%)
Jul 17, 2012	23.85	23.85	23.14	23.50	47,038	-0.25(-1.03%)
Jul 16, 2012	23.23	23.88	23.09	23.75	62,313	+0.25(+1.09%)
Jul 13, 2012	23.77	24.18	23.42	23.49	55,157	-0.03(-0.13%)
Jul 12, 2012	22.72	23.81	22.63	23.52	176,846	+0.69(+3.01%)
Jul 11, 2012	23.48	23.48	22.82	22.83	13,804	-0.57(-2.43%)
Jul 10, 2012	24.10	24.28	23.11	23.40	20,761	-0.68(-2.81%)
Jul 09, 2012	24.32	24.33	23.78	24.08	59,863	-0.19(-0.77%)
Jul 06, 2012	23.91	24.40	23.71	24.26	37,700	+0.17(+0.69%)
Jul 05, 2012	23.82	24.29	23.55	24.10	59,318	+0.20(+0.82%)
Jul 03, 2012	23.99	23.99	23.74	23.90	20,680	-0.06(-0.25%)
Jul 02, 2012	23.76	23.96	23.20	23.96	71,311	+0.40(+1.71%)
Jun 29, 2012	22.93	23.60	22.46	23.56	114,441	+1.33(+6.00%)
Jun 28, 2012	21.72	22.32	21.54	22.23	30,984	+0.46(+2.12%)
Jun 27, 2012	21.01	23.00	21.01	21.76	44,912	+1.05(+5.06%)
Jun 26, 2012	20.47	21.31	20.47	20.72	57,296	+0.54(+2.67%)
Jun 25, 2012	19.61	20.35	19.61	20.18	28,774	+0.16(+0.78%)
Jun 22, 2012	20.02	20.08	19.54	20.02	19,196	+0.29(+1.49%)
Jun 21, 2012	20.54	20.54	19.72	19.73	7,927	-0.73(-3.55%)
Jun 20, 2012	20.66	20.83	20.20	20.45	17,452	-0.05(-0.24%)
Jun 19, 2012	20.49	20.88	20.38	20.50	23,923	+0.08(+0.38%)
Jun 18, 2012	19.47	20.57	19.47	20.42	40,519	+0.87(+4.46%)
Jun 15, 2012	19.40	19.74	19.31	19.55	127,657	+0.17(+0.86%)
Jun 14, 2012	19.02	19.64	19.02	19.38	19,856	+0.66(+3.51%)
Jun 13, 2012	19.16	19.46	18.51	18.73	12,053	-0.73(-3.73%)
Jun 12, 2012	19.62	19.71	19.26	19.45	11,567	+0.08(+0.41%)
Jun 11, 2012	20.73	20.73	19.37	19.37	16,390	-1.06(-5.18%)
Jun 08, 2012	19.56	20.43	19.40	20.43	6,437	+0.40(+2.01%)
Jun 07, 2012	20.58	20.91	19.91	20.03	13,179	-0.12(-0.58%)
Jun 06, 2012	19.65	20.67	19.65	20.15	19,909	+0.84(+4.37%)
Jun 05, 2012	17.97	19.46	17.97	19.30	18,916	+1.36(+7.60%)
Jun 04, 2012	19.08	19.17	17.78	17.94	74,138	-1.20(-6.25%)
Jun 01, 2012	20.64	20.98	18.81	19.14	79,647	-2.01(-9.50%)
May 31, 2012	20.79	21.52	20.14	21.15	20,706	+0.31(+1.51%)
May 30, 2012	21.92	21.92	20.80	20.83	87,470	-1.53(-6.84%)
May 29, 2012	22.09	22.44	21.76	22.36	32,314	+0.55(+2.52%)
May 25, 2012	22.18	22.18	21.72	21.81	17,898	-0.13(-0.58%)
May 24, 2012	22.57	22.57	21.57	21.94	13,020	-0.19(-0.84%)
May 23, 2012	21.19	22.22	21.19	22.13	34,364	+0.65(+3.01%)
May 22, 2012	21.03	21.93	21.03	21.48	16,902	+0.49(+2.34%)
May 21, 2012	20.34	21.14	20.04	20.99	24,227	+0.59(+2.88%)
May 18, 2012	21.19	21.23	19.86	20.40	65,667	-0.49(-2.35%)
May 17, 2012	23.09	23.24	20.82	20.89	76,865	-2.12(-9.20%)
May 16, 2012	23.24	23.74	22.91	23.01	19,741	+0.06(+0.26%)
May 15, 2012	22.54	23.61	22.08	22.95	44,817	+0.50(+2.23%)
May 14, 2012	22.34	22.99	22.30	22.45	41,858	-0.01(-0.04%)
May 11, 2012	22.06	22.72	21.82	22.46	29,017	+0.14(+0.62%)
May 10, 2012	23.00	23.14	22.25	22.32	57,681	-0.45(-1.98%)
May 09, 2012	21.86	22.93	21.54	22.77	68,290	+0.69(+3.11%)
May 08, 2012	22.26	22.37	21.26	22.09	30,867	-0.42(-1.87%)
May 07, 2012	22.43	22.75	22.31	22.51	20,155	+0.13(+0.57%)
May 04, 2012	22.53	22.92	22.18	22.38	14,892	-0.29(-1.30%)
May 03, 2012	23.28	23.37	22.66	22.68	21,630	-0.45(-1.95%)
May 02, 2012	22.55	24.04	22.55	23.13	59,840	+0.49(+2.17%)

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