Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	45.72	46.40	45.71	45.88	469,792	+0.33(+0.73%)
Jul 30, 2012	45.87	46.25	45.27	45.55	257,838	-0.41(-0.90%)
Jul 27, 2012	44.99	46.07	44.89	45.96	709,139	+1.10(+2.45%)
Jul 26, 2012	44.75	45.20	44.43	44.86	526,192	+0.97(+2.20%)
Jul 25, 2012	43.38	44.43	43.38	43.90	418,024	+0.86(+2.00%)
Jul 24, 2012	43.46	43.46	42.61	43.04	270,024	-0.20(-0.47%)
Jul 23, 2012	42.77	43.42	42.20	43.24	673,054	-0.36(-0.83%)
Jul 20, 2012	44.29	44.44	43.60	43.60	540,461	-0.74(-1.67%)
Jul 19, 2012	44.07	44.72	44.06	44.34	546,337	+0.87(+2.00%)
Jul 18, 2012	41.92	43.73	41.81	43.47	752,832	+1.43(+3.41%)
Jul 17, 2012	42.42	42.42	41.34	42.03	371,448	-0.18(-0.42%)
Jul 16, 2012	42.50	42.50	41.91	42.21	215,370	-0.40(-0.93%)
Jul 13, 2012	42.44	42.79	42.34	42.61	239,925	+0.30(+0.71%)
Jul 12, 2012	42.63	42.63	41.92	42.31	304,711	-0.68(-1.58%)
Jul 11, 2012	43.51	43.66	42.77	42.98	225,630	-0.48(-1.11%)
Jul 10, 2012	44.08	44.64	43.16	43.47	457,875	-0.91(-2.06%)
Jul 09, 2012	44.89	45.02	44.24	44.38	875,920	-0.60(-1.33%)
Jul 06, 2012	45.67	45.69	44.58	44.98	268,146	-1.16(-2.52%)
Jul 05, 2012	46.15	46.34	45.71	46.14	86,836	-0.35(-0.76%)
Jul 03, 2012	46.01	46.54	45.87	46.49	222,561	+0.56(+1.23%)
Jul 02, 2012	46.23	46.27	45.59	45.93	183,858	-0.07(-0.15%)
Jun 29, 2012	45.14	46.00	45.08	46.00	382,920	+1.92(+4.35%)
Jun 28, 2012	44.11	44.24	43.48	44.08	221,684	-0.28(-0.63%)
Jun 27, 2012	43.86	44.48	43.83	44.36	186,922	+0.56(+1.28%)
Jun 26, 2012	43.70	44.00	43.31	43.80	120,088	+0.17(+0.38%)
Jun 25, 2012	44.72	44.72	43.54	43.63	246,372	-1.46(-3.24%)
Jun 22, 2012	44.79	45.23	44.66	45.09	234,278	+0.64(+1.44%)
Jun 21, 2012	46.20	46.20	44.42	44.45	324,474	-1.89(-4.08%)
Jun 20, 2012	45.97	46.54	45.86	46.34	238,330	+0.40(+0.88%)
Jun 19, 2012	45.78	46.10	45.51	45.94	181,556	+0.49(+1.08%)
Jun 18, 2012	44.54	45.71	44.54	45.45	240,954	+0.62(+1.39%)
Jun 15, 2012	44.13	44.86	44.13	44.82	162,007	+0.69(+1.57%)
Jun 14, 2012	44.23	44.31	43.64	44.13	146,576	-0.10(-0.22%)
Jun 13, 2012	44.61	44.86	44.06	44.22	305,550	-0.35(-0.79%)
Jun 12, 2012	43.92	44.70	43.80	44.57	217,393	+0.78(+1.79%)
Jun 11, 2012	45.14	45.23	43.66	43.79	404,005	-0.62(-1.41%)
Jun 08, 2012	43.80	44.63	43.63	44.42	214,515	+0.46(+1.04%)
Jun 07, 2012	45.05	45.19	43.86	43.96	322,617	-0.40(-0.89%)
Jun 06, 2012	43.41	44.57	43.41	44.35	311,623	+1.35(+3.15%)
Jun 05, 2012	42.21	43.18	42.19	43.00	270,459	+0.81(+1.92%)
Jun 04, 2012	42.33	42.78	41.72	42.19	384,123	-0.07(-0.17%)
Jun 01, 2012	43.31	43.31	42.20	42.26	467,229	-1.89(-4.28%)
May 31, 2012	44.51	44.51	43.55	44.15	423,596	-0.47(-1.04%)
May 30, 2012	44.78	44.90	44.35	44.62	180,973	-0.63(-1.40%)
May 29, 2012	44.90	45.52	44.86	45.25	149,733	+0.95(+2.14%)
May 25, 2012	43.94	44.64	43.94	44.30	229,928	+0.44(+1.00%)
May 24, 2012	44.63	44.64	43.62	43.86	225,148	-0.63(-1.42%)
May 23, 2012	43.71	44.55	43.45	44.50	503,424	+0.18(+0.40%)
May 22, 2012	44.64	44.65	44.03	44.32	215,844	-0.33(-0.73%)
May 21, 2012	43.66	44.69	43.55	44.65	280,441	+1.09(+2.50%)
May 18, 2012	44.67	44.67	43.45	43.55	333,600	-0.85(-1.92%)
May 17, 2012	45.44	45.59	44.40	44.41	219,216	-1.00(-2.21%)
May 16, 2012	46.25	46.40	45.35	45.41	179,653	-0.71(-1.54%)
May 15, 2012	46.50	46.97	46.03	46.12	195,430	-0.49(-1.06%)
May 14, 2012	46.60	46.93	46.40	46.61	169,717	-0.46(-0.97%)
May 11, 2012	46.62	47.63	46.61	47.07	171,540	+0.33(+0.70%)
May 10, 2012	47.27	47.28	46.39	46.75	215,417	-0.18(-0.37%)
May 09, 2012	46.41	47.14	45.94	46.92	269,671	-0.17(-0.35%)
May 08, 2012	46.99	47.17	46.10	47.09	336,396	-0.27(-0.58%)
May 07, 2012	47.32	47.70	47.30	47.36	191,242	-0.14(-0.30%)
May 04, 2012	48.28	48.50	47.40	47.50	419,370	-0.98(-2.01%)
May 03, 2012	49.67	49.96	48.43	48.48	234,391	-1.24(-2.49%)
May 02, 2012	49.08	49.79	49.04	49.72	153,867	+0.24(+0.48%)

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