Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	52.18	52.33	52.16	52.33	13,072	+0.36(+0.70%)
Oct 28, 2011	52.08	52.15	51.90	51.97	50,038	+0.10(+0.20%)
Oct 27, 2011	51.99	52.12	51.61	51.86	112,311	-0.34(-0.65%)
Oct 26, 2011	52.30	52.40	52.21	52.21	11,739	-0.28(-0.53%)
Oct 25, 2011	52.14	52.49	52.14	52.49	3,423	+0.32(+0.61%)
Oct 24, 2011	52.19	52.25	52.15	52.17	7,586	-0.11(-0.21%)
Oct 21, 2011	52.24	52.28	52.16	52.28	12,554	-0.02(-0.03%)
Oct 20, 2011	52.30	52.34	52.26	52.29	30,138	-0.05(-0.10%)
Oct 19, 2011	52.26	52.40	52.24	52.34	6,052	+0.07(+0.14%)
Oct 18, 2011	52.28	52.37	52.26	52.27	22,668	-0.02(-0.04%)
Oct 17, 2011	52.21	52.29	52.19	52.29	10,596	+0.32(+0.62%)
Oct 14, 2011	52.11	52.20	51.97	51.97	31,184	-0.24(-0.46%)
Oct 13, 2011	52.28	52.28	52.21	52.21	3,925	+0.10(+0.19%)
Oct 12, 2011	52.14	52.14	51.96	52.11	9,460	-0.06(-0.11%)
Oct 11, 2011	52.25	52.25	52.10	52.17	33,199	+0.14(+0.28%)
Oct 10, 2011	52.33	52.33	51.91	52.03	55,106	-0.28(-0.54%)
Oct 07, 2011	52.34	52.44	52.30	52.31	7,660	-0.21(-0.40%)
Oct 06, 2011	52.69	52.69	52.52	52.52	20,952	-0.18(-0.34%)
Oct 05, 2011	52.85	52.85	52.67	52.70	7,852	-0.20(-0.37%)
Oct 04, 2011	53.08	53.08	52.85	52.90	13,147	-0.10(-0.18%)
Oct 03, 2011	52.78	53.03	52.77	52.99	84,535	+0.32(+0.61%)
Sep 30, 2011	52.79	52.80	52.53	52.67	63,717	-0.06(-0.12%)
Sep 29, 2011	52.67	52.74	52.59	52.74	6,958	+0.10(+0.19%)
Sep 28, 2011	52.65	52.66	52.62	52.64	2,499	-0.04(-0.08%)
Sep 27, 2011	52.70	52.70	52.60	52.68	2,332	-0.16(-0.30%)
Sep 26, 2011	53.02	53.02	52.78	52.84	11,570	-0.22(-0.42%)
Sep 23, 2011	53.24	53.24	53.00	53.06	15,616	-0.20(-0.37%)
Sep 22, 2011	53.23	53.33	53.15	53.26	67,425	+0.26(+0.49%)
Sep 21, 2011	52.92	53.11	52.90	53.00	56,420	+0.13(+0.25%)
Sep 20, 2011	52.88	52.89	52.85	52.87	6,669	-0.07(-0.12%)
Sep 19, 2011	52.92	53.00	52.86	52.94	5,324	+0.28(+0.54%)
Sep 16, 2011	52.51	52.65	52.49	52.65	9,841	+0.08(+0.14%)
Sep 15, 2011	52.56	52.69	52.42	52.58	29,844	-0.17(-0.33%)
Sep 14, 2011	52.78	52.86	52.70	52.75	4,086	-0.06(-0.11%)
Sep 13, 2011	52.92	52.92	52.75	52.81	9,736	-0.09(-0.17%)
Sep 12, 2011	53.00	53.02	52.90	52.90	25,104	-0.03(-0.07%)
Sep 09, 2011	52.90	53.00	52.90	52.93	7,086	+0.16(+0.31%)
Sep 08, 2011	52.84	52.85	52.72	52.77	4,425	+0.07(+0.13%)
Sep 07, 2011	52.67	52.87	52.67	52.70	25,649	-0.21(-0.39%)
Sep 06, 2011	52.95	52.95	52.72	52.90	100,561	+0.13(+0.25%)
Sep 02, 2011	52.76	52.81	52.69	52.78	11,334	+0.17(+0.32%)
Sep 01, 2011	52.56	53.69	52.29	52.61	12,414	+0.14(+0.26%)
Aug 31, 2011	52.61	52.61	52.47	52.47	4,047	-0.11(-0.21%)
Aug 30, 2011	52.63	52.69	52.55	52.58	5,806	+0.18(+0.35%)
Aug 29, 2011	52.38	52.40	52.32	52.40	14,879	-0.24(-0.45%)
Aug 26, 2011	52.64	52.73	52.60	52.64	16,151	+0.21(+0.40%)
Aug 25, 2011	52.36	52.46	52.36	52.42	9,958	+0.07(+0.13%)
Aug 24, 2011	52.43	52.45	52.14	52.36	11,453	-0.23(-0.43%)
Aug 23, 2011	52.66	52.73	52.53	52.58	22,127	-0.15(-0.29%)
Aug 22, 2011	52.64	52.74	52.54	52.74	13,676	+0.04(+0.07%)
Aug 19, 2011	52.74	52.74	52.58	52.70	7,753	-0.07(-0.13%)
Aug 18, 2011	52.88	52.99	52.72	52.77	17,370	+0.23(+0.43%)
Aug 17, 2011	52.59	52.82	52.54	52.54	26,159	-0.04(-0.08%)
Aug 16, 2011	52.34	53.61	52.28	52.58	48,616	+0.23(+0.45%)
Aug 15, 2011	52.45	52.45	52.28	52.35	17,056	-0.07(-0.14%)
Aug 12, 2011	52.18	52.43	52.18	52.42	14,173	+0.23(+0.43%)
Aug 11, 2011	52.53	52.55	51.55	52.20	14,823	-0.36(-0.69%)
Aug 10, 2011	52.53	52.66	52.34	52.56	22,356	+0.22(+0.42%)
Aug 09, 2011	52.02	52.95	51.75	52.34	11,947	+0.34(+0.65%)
Aug 08, 2011	51.78	52.08	51.78	52.00	20,693	+0.35(+0.68%)
Aug 05, 2011	51.73	51.80	51.54	51.65	10,821	-0.25(-0.49%)
Aug 04, 2011	51.62	51.91	51.55	51.91	6,320	+0.37(+0.73%)
Aug 03, 2011	51.57	51.62	51.50	51.53	32,093	-0.06(-0.11%)
Aug 02, 2011	51.36	51.59	51.35	51.59	72,525	+0.31(+0.60%)

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