Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.51	23.51	23.35	23.35	3,623	-0.36(-1.54%)
Jul 30, 2012	23.52	23.80	23.43	23.71	117,747	-0.07(-0.29%)
Jul 27, 2012	23.13	23.78	23.04	23.78	12,629	+1.08(+4.73%)
Jul 26, 2012	22.34	22.74	22.32	22.71	181,399	+1.74(+8.31%)
Jul 25, 2012	21.09	21.16	20.85	20.96	15,925	+0.40(+1.93%)
Jul 24, 2012	21.15	21.15	20.35	20.57	81,415	-0.70(-3.31%)
Jul 23, 2012	21.03	21.27	20.78	21.27	5,017	-1.13(-5.03%)
Jul 20, 2012	22.66	22.66	22.37	22.40	2,893	-1.15(-4.88%)
Jul 19, 2012	23.33	23.63	23.24	23.55	12,367	+0.52(+2.26%)
Jul 18, 2012	22.55	23.16	22.55	23.03	8,013	+0.92(+4.16%)
Jul 17, 2012	22.81	22.81	22.11	22.11	5,008	-0.49(-2.16%)
Jul 16, 2012	22.44	22.66	22.23	22.60	8,021	+0.02(+0.09%)
Jul 13, 2012	21.96	22.63	21.96	22.57	7,257	+0.67(+3.08%)
Jul 12, 2012	21.71	21.94	21.51	21.90	19,182	-0.39(-1.77%)
Jul 11, 2012	22.30	22.45	22.25	22.30	2,983	+0.12(+0.55%)
Jul 10, 2012	22.67	22.67	22.12	22.17	25,821	-0.09(-0.42%)
Jul 09, 2012	22.14	22.27	22.09	22.27	4,191	-0.08(-0.38%)
Jul 06, 2012	22.57	22.58	22.22	22.35	5,552	-0.64(-2.78%)
Jul 05, 2012	23.08	23.57	22.83	22.99	84,723	-1.02(-4.26%)
Jul 03, 2012	23.73	24.01	23.73	24.01	2,590	+0.44(+1.87%)
Jul 02, 2012	23.03	23.57	23.03	23.57	15,473	+0.46(+1.99%)
Jun 29, 2012	22.99	23.20	22.82	23.11	18,223	+2.15(+10.26%)
Jun 28, 2012	20.93	20.96	20.83	20.96	3,996	-0.48(-2.24%)
Jun 27, 2012	21.20	21.44	21.20	21.44	1,758	+0.33(+1.56%)
Jun 26, 2012	21.01	21.16	20.64	21.11	7,299	+0.21(+1.01%)
Jun 25, 2012	21.20	21.20	20.78	20.90	4,982	-1.20(-5.42%)
Jun 22, 2012	22.16	22.16	21.74	22.10	4,328	+0.44(+2.03%)
Jun 21, 2012	22.76	22.76	21.66	21.66	3,064	-1.24(-5.41%)
Jun 20, 2012	22.91	23.08	22.79	22.90	13,552	+0.22(+0.96%)
Jun 19, 2012	22.26	22.87	22.13	22.68	13,235	+1.12(+5.18%)
Jun 18, 2012	21.38	21.80	21.38	21.56	4,609	-0.43(-1.96%)
Jun 15, 2012	21.63	22.00	21.52	22.00	9,058	+0.52(+2.40%)
Jun 14, 2012	21.11	21.48	20.88	21.48	7,299	+0.55(+2.65%)
Jun 13, 2012	21.07	21.35	20.93	20.93	3,186	-0.30(-1.41%)
Jun 12, 2012	20.85	21.23	20.82	21.23	6,097	+0.66(+3.19%)
Jun 11, 2012	21.67	21.67	20.57	20.57	20,691	-0.53(-2.52%)
Jun 08, 2012	20.48	21.10	20.40	21.10	7,720	+0.08(+0.39%)
Jun 07, 2012	21.66	21.67	20.99	21.02	35,469	+0.05(+0.22%)
Jun 06, 2012	19.99	20.97	19.99	20.97	6,655	+1.39(+7.09%)
Jun 05, 2012	19.30	19.58	19.30	19.58	3,857	+0.15(+0.77%)
Jun 04, 2012	19.51	19.56	19.12	19.43	14,987	+0.31(+1.62%)
Jun 01, 2012	19.39	19.39	18.96	19.12	14,903	-0.87(-4.36%)
May 31, 2012	20.09	20.09	19.84	20.00	1,545	+0.14(+0.70%)
May 30, 2012	20.42	20.42	19.86	19.86	1,491	-0.95(-4.56%)
May 29, 2012	21.20	21.25	20.80	20.80	3,003	+0.08(+0.41%)
May 25, 2012	20.62	20.81	20.62	20.72	10,437	+0.04(+0.18%)
May 24, 2012	21.00	21.00	20.54	20.68	8,328	-0.26(-1.24%)
May 23, 2012	20.86	20.94	20.36	20.94	16,886	-0.30(-1.43%)
May 22, 2012	21.76	22.08	21.24	21.24	18,585	-0.30(-1.39%)
May 21, 2012	21.01	21.54	20.95	21.54	3,721	+1.00(+4.85%)
May 18, 2012	21.03	21.06	20.55	20.55	5,797	-0.22(-1.08%)
May 17, 2012	21.34	21.34	20.77	20.77	8,216	-1.03(-4.71%)
May 16, 2012	21.93	21.93	21.80	21.80	1,065	+0.03(+0.16%)
May 15, 2012	22.10	22.22	21.72	21.76	11,368	-0.76(-3.36%)
May 14, 2012	22.45	22.69	22.39	22.52	5,875	-0.86(-3.69%)
May 11, 2012	23.85	23.85	23.38	23.38	3,239	-0.51(-2.12%)
May 10, 2012	23.84	23.93	23.84	23.89	6,917	+0.52(+2.23%)
May 09, 2012	22.90	23.37	22.86	23.37	7,886	-0.74(-3.06%)
May 08, 2012	24.31	24.31	23.74	24.11	4,475	-0.72(-2.91%)
May 07, 2012	24.54	24.83	24.49	24.83	3,410	+0.36(+1.47%)
May 04, 2012	24.84	24.84	24.45	24.47	666	-0.78(-3.09%)
May 03, 2012	25.72	25.80	25.23	25.25	1,848	-0.49(-1.91%)
May 02, 2012	25.44	25.76	25.44	25.74	3,767	-0.70(-2.66%)

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