Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	18.41	18.67	18.04	18.34	1,509,586	-0.21(-1.13%)
Jul 30, 2012	18.90	18.98	18.47	18.55	646,440	-0.36(-1.90%)
Jul 27, 2012	18.88	19.21	18.78	18.91	1,310,740	+0.09(+0.48%)
Jul 26, 2012	18.55	18.91	18.27	18.82	1,335,129	+0.50(+2.73%)
Jul 25, 2012	18.44	18.51	18.09	18.32	1,357,546	-0.11(-0.60%)
Jul 24, 2012	18.21	18.45	17.98	18.43	1,712,622	+0.23(+1.26%)
Jul 23, 2012	18.52	18.56	18.06	18.20	1,573,858	-0.63(-3.35%)
Jul 20, 2012	19.11	19.11	18.77	18.83	977,775	-0.41(-2.13%)
Jul 19, 2012	19.10	19.45	18.82	19.24	1,470,758	+0.16(+0.84%)
Jul 18, 2012	18.37	19.17	18.36	19.08	1,686,432	+0.66(+3.58%)
Jul 17, 2012	18.69	18.77	18.29	18.42	1,050,103	-0.14(-0.75%)
Jul 16, 2012	18.88	18.91	18.50	18.56	585,612	-0.31(-1.64%)
Jul 13, 2012	18.33	18.90	18.33	18.87	821,514	+0.54(+2.95%)
Jul 12, 2012	18.43	18.55	18.07	18.33	1,187,591	-0.10(-0.54%)
Jul 11, 2012	18.40	18.52	18.30	18.43	1,803,345	+0.04(+0.22%)
Jul 10, 2012	18.28	18.57	18.24	18.39	1,249,376	+0.31(+1.71%)
Jul 09, 2012	18.50	18.50	18.07	18.08	1,371,209	-0.48(-2.59%)
Jul 06, 2012	18.71	18.79	18.41	18.56	712,309	-0.30(-1.59%)
Jul 05, 2012	18.60	18.96	18.59	18.86	1,383,927	+0.22(+1.18%)
Jul 03, 2012	18.62	18.78	18.41	18.64	547,800	+0.03(+0.16%)
Jul 02, 2012	18.66	18.73	18.45	18.61	1,247,885	-0.01(-0.05%)
Jun 29, 2012	18.47	18.79	18.30	18.62	2,010,114	+0.48(+2.65%)
Jun 28, 2012	18.39	18.47	17.80	18.14	2,499,633	-0.30(-1.63%)
Jun 27, 2012	18.90	18.98	18.14	18.44	1,880,758	-0.51(-2.69%)
Jun 26, 2012	18.81	19.05	18.46	18.95	1,608,822	+0.20(+1.07%)
Jun 25, 2012	18.88	19.08	18.59	18.75	1,730,837	-0.37(-1.94%)
Jun 22, 2012	19.36	19.46	18.92	19.12	15,225,791	-0.15(-0.78%)
Jun 21, 2012	19.70	19.84	19.16	19.27	2,414,338	-0.51(-2.58%)
Jun 20, 2012	19.41	19.86	19.40	19.78	2,669,626	+0.30(+1.54%)
Jun 19, 2012	19.59	19.69	19.24	19.48	2,194,173	+0.05(+0.26%)
Jun 18, 2012	19.38	19.61	19.18	19.43	2,157,224	-0.08(-0.41%)
Jun 15, 2012	19.22	19.68	18.71	19.51	3,044,748	+0.23(+1.19%)
Jun 14, 2012	18.93	19.51	18.78	19.28	1,855,187	+0.32(+1.69%)
Jun 13, 2012	19.55	19.70	18.90	18.96	3,111,168	-0.67(-3.41%)
Jun 12, 2012	18.90	19.76	18.74	19.63	3,934,220	+1.22(+6.63%)
Jun 11, 2012	19.26	19.37	18.37	18.41	2,975,605	-0.70(-3.66%)
Jun 08, 2012	18.85	19.20	18.59	19.11	3,643,575	+0.74(+4.03%)
Jun 07, 2012	18.92	19.00	18.28	18.37	2,157,576	-0.37(-1.97%)
Jun 06, 2012	18.22	18.92	18.05	18.74	2,350,894	+0.65(+3.59%)
Jun 05, 2012	17.78	18.24	17.57	18.09	4,032,351	+0.16(+0.89%)
Jun 04, 2012	18.25	18.38	17.65	17.93	2,565,736	-0.41(-2.24%)
Jun 01, 2012	18.32	19.30	17.87	18.34	3,183,140	-0.59(-3.12%)
May 31, 2012	19.49	19.49	18.77	18.93	3,257,719	-0.59(-3.02%)
May 30, 2012	18.77	19.68	18.77	19.52	2,892,128	+0.60(+3.17%)
May 29, 2012	19.11	19.11	18.65	18.92	2,425,427	+0.02(+0.11%)
May 25, 2012	19.01	19.13	18.78	18.90	2,476,306	-0.02(-0.11%)
May 24, 2012	19.35	19.50	18.74	18.92	1,805,062	-0.47(-2.42%)
May 23, 2012	19.06	19.46	19.00	19.39	877,496	+0.12(+0.62%)
May 22, 2012	19.21	19.44	19.11	19.27	1,363,543	+0.00(+0.00%)
May 21, 2012	19.25	19.54	19.01	19.27	1,157,292	+0.00(+0.00%)
May 18, 2012	18.91	19.61	18.91	19.27	1,586,757	+0.35(+1.85%)
May 17, 2012	19.55	19.83	18.91	18.92	1,732,499	-0.55(-2.82%)
May 16, 2012	19.63	19.93	19.43	19.47	1,372,699	-0.11(-0.56%)
May 15, 2012	20.15	20.51	19.54	19.58	2,015,524	-0.53(-2.64%)
May 14, 2012	20.31	20.62	20.11	20.11	1,269,418	-0.39(-1.90%)
May 11, 2012	20.51	20.86	20.43	20.50	1,065,017	-0.18(-0.87%)
May 10, 2012	20.84	20.99	20.37	20.68	1,156,741	+0.07(+0.34%)
May 09, 2012	20.49	21.14	20.28	20.61	1,553,912	-0.17(-0.82%)
May 08, 2012	21.34	21.34	20.44	20.78	2,115,157	-0.74(-3.44%)
May 07, 2012	21.81	21.94	21.28	21.52	2,765,049	-0.47(-2.14%)
May 04, 2012	21.06	22.07	21.06	21.99	3,729,648	+0.51(+2.37%)
May 03, 2012	21.25	21.99	21.06	21.48	4,345,113	+0.42(+1.99%)
May 02, 2012	21.21	21.68	20.56	21.06	9,965,278	+1.98(+10.41%)

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