Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	20.13	20.39	20.00	20.17	1,462,883	+0.03(+0.16%)
Jul 30, 2012	20.32	20.41	19.99	20.14	1,675,823	-0.32(-1.56%)
Jul 27, 2012	20.12	20.48	19.79	20.46	1,360,756	+0.62(+3.14%)
Jul 26, 2012	21.21	21.31	18.45	19.83	8,569,785	-0.94(-4.54%)
Jul 25, 2012	20.79	20.96	20.39	20.78	2,006,196	+0.04(+0.20%)
Jul 24, 2012	21.55	21.55	20.68	20.73	2,079,554	-0.79(-3.69%)
Jul 23, 2012	21.82	21.82	21.28	21.53	1,719,237	-0.66(-2.99%)
Jul 20, 2012	22.05	22.44	22.00	22.19	1,061,902	-0.02(-0.11%)
Jul 19, 2012	22.78	22.87	22.19	22.22	1,748,990	-0.46(-2.02%)
Jul 18, 2012	22.55	22.93	22.31	22.68	2,342,681	-0.04(-0.18%)
Jul 17, 2012	22.79	22.82	22.25	22.72	1,215,072	+0.02(+0.07%)
Jul 16, 2012	22.68	22.81	22.34	22.70	1,302,700	-0.05(-0.22%)
Jul 13, 2012	22.63	22.83	22.61	22.75	1,929,875	+0.13(+0.58%)
Jul 12, 2012	22.39	22.71	21.91	22.62	1,621,311	-0.05(-0.22%)
Jul 11, 2012	22.43	22.74	22.34	22.67	1,411,852	+0.27(+1.21%)
Jul 10, 2012	22.64	22.80	22.31	22.40	1,590,585	-0.16(-0.69%)
Jul 09, 2012	22.42	22.72	22.28	22.55	2,386,063	+0.28(+1.25%)
Jul 06, 2012	22.12	22.55	22.03	22.27	2,014,845	-0.11(-0.48%)
Jul 05, 2012	22.25	22.57	21.94	22.38	2,957,467	-0.11(-0.47%)
Jul 03, 2012	22.94	22.95	22.32	22.49	1,900,039	-0.43(-1.86%)
Jul 02, 2012	23.14	23.14	22.48	22.91	1,970,628	-0.06(-0.25%)
Jun 29, 2012	22.86	23.27	22.74	22.97	4,206,354	+0.40(+1.78%)
Jun 28, 2012	20.74	23.59	20.74	22.57	10,403,609	+1.68(+8.04%)
Jun 27, 2012	20.53	21.03	20.51	20.89	2,131,638	+0.38(+1.84%)
Jun 26, 2012	20.14	20.55	19.84	20.51	1,729,666	+0.37(+1.83%)
Jun 25, 2012	20.26	20.51	19.91	20.14	2,046,359	-0.43(-2.11%)
Jun 22, 2012	20.03	20.59	19.87	20.58	2,245,031	+0.75(+3.76%)
Jun 21, 2012	20.33	20.47	19.78	19.83	1,748,741	-0.53(-2.62%)
Jun 20, 2012	20.18	20.77	20.05	20.37	2,009,007	+0.38(+1.89%)
Jun 19, 2012	19.91	20.22	19.79	19.99	1,607,122	+0.16(+0.83%)
Jun 18, 2012	19.61	19.89	19.39	19.82	1,233,122	+0.13(+0.67%)
Jun 15, 2012	19.32	19.75	19.17	19.69	1,828,339	+0.51(+2.65%)
Jun 14, 2012	18.53	19.45	18.49	19.19	1,727,760	+0.70(+3.77%)
Jun 13, 2012	18.69	19.02	18.40	18.49	1,855,911	-0.24(-1.27%)
Jun 12, 2012	19.32	19.33	18.58	18.73	1,662,888	-0.39(-2.02%)
Jun 11, 2012	18.80	19.46	18.73	19.11	3,112,296	+0.93(+5.09%)
Jun 08, 2012	17.69	18.42	17.56	18.19	1,794,347	+0.47(+2.64%)
Jun 07, 2012	18.41	18.53	17.66	17.72	1,678,808	-0.44(-2.44%)
Jun 06, 2012	17.81	18.21	17.74	18.16	1,104,371	+0.59(+3.36%)
Jun 05, 2012	17.08	17.66	17.08	17.57	1,097,575	+0.36(+2.10%)
Jun 04, 2012	17.55	17.59	16.98	17.21	1,066,729	-0.32(-1.82%)
Jun 01, 2012	17.84	17.91	17.49	17.53	1,119,041	-0.51(-2.82%)
May 31, 2012	18.37	18.37	17.70	18.04	1,028,021	-0.30(-1.65%)
May 30, 2012	18.65	18.65	18.17	18.34	772,810	-0.54(-2.86%)
May 29, 2012	18.77	18.96	18.61	18.88	750,249	+0.31(+1.68%)
May 25, 2012	18.32	18.74	18.17	18.57	1,162,562	+0.23(+1.25%)
May 24, 2012	17.93	18.64	17.80	18.34	1,308,574	+0.52(+2.90%)
May 23, 2012	17.53	17.89	17.41	17.82	1,174,209	+0.10(+0.56%)
May 22, 2012	17.40	18.10	17.39	17.73	1,624,660	+0.39(+2.27%)
May 21, 2012	17.22	17.47	16.97	17.33	1,650,201	+0.14(+0.81%)
May 18, 2012	17.67	17.73	17.07	17.19	1,487,667	-0.43(-2.46%)
May 17, 2012	17.82	17.94	17.44	17.63	1,412,271	-0.15(-0.83%)
May 16, 2012	18.06	18.15	17.72	17.78	1,432,162	-0.18(-1.00%)
May 15, 2012	18.51	18.61	17.88	17.96	2,027,431	-0.57(-3.10%)
May 14, 2012	18.65	18.90	18.51	18.53	1,467,097	-0.28(-1.48%)
May 11, 2012	19.09	19.37	18.81	18.81	1,123,800	-0.41(-2.13%)
May 10, 2012	19.43	19.70	19.10	19.22	1,516,440	+0.01(+0.04%)
May 09, 2012	19.09	19.36	18.74	19.21	1,242,492	-0.16(-0.85%)
May 08, 2012	19.19	19.41	18.71	19.37	2,630,038	+0.00(+0.00%)
May 07, 2012	19.59	19.78	19.29	19.37	1,245,532	-0.34(-1.70%)
May 04, 2012	19.67	19.75	19.26	19.71	1,715,552	-0.17(-0.87%)
May 03, 2012	20.32	20.33	19.75	19.88	1,876,638	-0.39(-1.90%)
May 02, 2012	20.52	20.69	20.07	20.27	2,882,052	-0.45(-2.18%)

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