Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	53.71	53.74	53.20	53.20	9,765	-1.03(-1.89%)
Oct 28, 2011	54.06	54.24	53.99	54.23	3,413	-0.18(-0.34%)
Oct 27, 2011	53.88	54.42	53.42	54.42	44,202	+2.04(+3.90%)
Oct 26, 2011	51.80	52.53	51.80	52.37	7,007	+0.21(+0.41%)
Oct 25, 2011	52.94	52.94	52.10	52.16	24,396	-0.87(-1.64%)
Oct 24, 2011	52.42	53.12	52.41	53.03	8,990	+0.85(+1.63%)
Oct 21, 2011	51.97	52.39	51.97	52.18	8,123	+0.79(+1.54%)
Oct 20, 2011	51.46	51.46	50.79	51.39	11,584	+0.08(+0.15%)
Oct 19, 2011	52.03	52.08	51.31	51.31	5,736	-0.90(-1.73%)
Oct 18, 2011	51.17	52.21	51.17	52.21	12,500	+0.89(+1.73%)
Oct 17, 2011	52.24	52.24	51.33	51.33	12,439	-0.98(-1.88%)
Oct 14, 2011	52.00	52.32	51.86	52.31	7,545	+1.00(+1.95%)
Oct 13, 2011	50.96	51.31	50.96	51.31	2,985	-0.07(-0.13%)
Oct 12, 2011	51.65	51.72	51.38	51.38	1,341	+0.53(+1.03%)
Oct 11, 2011	50.56	50.91	50.56	50.85	14,375	+0.38(+0.75%)
Oct 10, 2011	50.20	50.53	50.16	50.47	3,936	+0.78(+1.57%)
Oct 07, 2011	49.72	49.72	49.03	49.69	6,354	+0.36(+0.73%)
Oct 06, 2011	48.60	49.33	48.60	49.33	32,124	+1.03(+2.12%)
Oct 05, 2011	47.61	48.31	47.52	48.31	12,778	+1.11(+2.35%)
Oct 04, 2011	46.17	47.20	45.95	47.20	20,134	+0.24(+0.52%)
Oct 03, 2011	47.55	48.00	46.95	46.95	30,241	-1.44(-2.98%)
Sep 30, 2011	48.51	48.91	48.39	48.39	5,396	-0.61(-1.25%)
Sep 29, 2011	50.12	50.12	48.58	49.01	140,430	-0.56(-1.13%)
Sep 28, 2011	50.14	50.14	49.57	49.57	1,255	-0.97(-1.93%)
Sep 27, 2011	50.67	50.95	50.43	50.54	9,334	+1.51(+3.07%)
Sep 26, 2011	49.10	49.10	48.40	49.04	4,384	+0.35(+0.71%)
Sep 23, 2011	48.02	48.74	48.02	48.69	70,625	-0.00(-0.00%)
Sep 22, 2011	48.72	48.95	48.13	48.69	2,768	-1.60(-3.19%)
Sep 21, 2011	51.72	51.74	50.30	50.30	10,820	-1.22(-2.37%)
Sep 20, 2011	51.57	52.23	51.52	51.52	2,904	+0.33(+0.65%)
Sep 19, 2011	51.11	51.19	50.84	51.19	5,542	-0.52(-1.02%)
Sep 16, 2011	51.87	51.97	51.71	51.71	41,852	+0.24(+0.46%)
Sep 15, 2011	51.19	51.47	50.91	51.47	2,733	+0.98(+1.95%)
Sep 14, 2011	50.36	50.49	50.01	50.49	1,591	+0.36(+0.72%)
Sep 13, 2011	49.72	50.14	49.42	50.13	1,137	+0.68(+1.37%)
Sep 12, 2011	48.55	49.45	48.55	49.45	6,311	+0.46(+0.94%)
Sep 09, 2011	50.18	50.18	48.99	48.99	5,283	-1.68(-3.32%)
Sep 08, 2011	50.85	51.10	50.65	50.67	2,799	-0.15(-0.30%)
Sep 07, 2011	50.39	50.83	50.34	50.83	7,200	+1.04(+2.08%)
Sep 06, 2011	48.44	49.79	48.44	49.79	19,910	-0.24(-0.47%)
Sep 02, 2011	50.24	50.29	49.81	50.03	23,394	-1.05(-2.06%)
Sep 01, 2011	51.68	51.83	51.08	51.08	279,588	-0.61(-1.17%)
Aug 31, 2011	51.85	52.05	51.57	51.69	8,320	+0.23(+0.45%)
Aug 30, 2011	51.00	51.45	50.79	51.45	8,581	+0.31(+0.61%)
Aug 29, 2011	50.54	51.14	50.54	51.14	6,139	+1.35(+2.72%)
Aug 26, 2011	48.84	49.88	48.22	49.79	16,970	+0.83(+1.70%)
Aug 25, 2011	49.93	49.93	48.93	48.96	2,733	-0.77(-1.55%)
Aug 24, 2011	49.40	49.78	49.10	49.73	3,178	+0.67(+1.37%)
Aug 23, 2011	47.59	49.08	47.59	49.06	6,582	+1.33(+2.79%)
Aug 22, 2011	48.31	48.31	47.56	47.73	15,070	+0.14(+0.30%)
Aug 19, 2011	47.52	48.59	47.32	47.59	24,570	-0.61(-1.26%)
Aug 18, 2011	49.13	49.13	47.75	48.19	36,522	-2.15(-4.28%)
Aug 17, 2011	50.62	51.02	50.11	50.35	11,183	-0.20(-0.39%)
Aug 16, 2011	50.57	50.78	50.04	50.54	14,631	-0.40(-0.78%)
Aug 15, 2011	50.54	50.94	50.32	50.94	9,502	+0.97(+1.94%)
Aug 12, 2011	50.21	50.38	49.60	49.97	17,007	-0.14(-0.27%)
Aug 11, 2011	48.14	50.11	47.94	50.11	8,370	+2.48(+5.20%)
Aug 10, 2011	48.70	49.02	47.63	47.63	12,273	-2.05(-4.12%)
Aug 09, 2011	49.97	49.67	47.58	49.67	19,232	+1.90(+3.97%)
Aug 08, 2011	49.17	49.75	47.66	47.78	36,447	-2.84(-5.62%)
Aug 05, 2011	51.08	51.27	49.25	50.62	42,564	-0.02(-0.04%)
Aug 04, 2011	52.38	52.38	50.57	50.64	27,037	-2.32(-4.37%)
Aug 03, 2011	52.77	52.98	51.89	52.96	141,654	+0.27(+0.52%)
Aug 02, 2011	53.67	53.85	52.69	52.69	13,694	-1.20(-2.23%)

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