Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	50.48	51.00	49.86	50.92	2,410,540	+0.67(+1.34%)
Jan 30, 2012	50.50	50.52	50.12	50.25	1,604,936	-0.44(-0.86%)
Jan 27, 2012	51.29	51.31	50.46	50.69	1,968,177	-0.70(-1.37%)
Jan 26, 2012	50.69	51.70	50.52	51.39	2,161,970	+1.01(+2.00%)
Jan 25, 2012	49.88	50.42	49.56	50.38	1,749,127	+0.36(+0.71%)
Jan 24, 2012	50.16	50.29	49.74	50.03	1,809,214	-0.31(-0.62%)
Jan 23, 2012	49.98	50.47	49.41	50.34	1,727,891	+0.29(+0.58%)
Jan 20, 2012	50.95	50.95	49.83	50.05	1,899,847	-0.90(-1.76%)
Jan 19, 2012	49.78	50.98	49.77	50.95	1,699,870	+1.17(+2.35%)
Jan 18, 2012	49.19	49.81	49.02	49.78	1,261,619	+0.61(+1.23%)
Jan 17, 2012	49.56	49.71	48.84	49.17	1,118,835	-0.19(-0.39%)
Jan 13, 2012	49.10	49.46	48.29	49.36	1,388,593	+0.29(+0.59%)
Jan 12, 2012	49.33	49.58	49.04	49.07	1,409,870	-0.13(-0.27%)
Jan 11, 2012	49.75	50.06	48.76	49.21	2,399,085	-0.63(-1.26%)
Jan 10, 2012	50.59	51.00	49.81	49.84	1,529,331	-0.16(-0.31%)
Jan 09, 2012	50.33	50.41	49.76	49.99	1,057,753	-0.30(-0.59%)
Jan 06, 2012	50.15	50.57	50.06	50.29	978,809	+0.13(+0.25%)
Jan 05, 2012	50.09	50.28	49.19	50.16	2,296,452	-0.67(-1.32%)
Jan 04, 2012	51.56	51.56	50.81	50.84	1,168,028	-0.78(-1.52%)
Dec 30, 2011	51.84	52.15	51.60	51.62	550,369	-0.22(-0.43%)
Dec 29, 2011	51.69	51.88	51.33	51.84	675,066	+0.39(+0.76%)
Dec 28, 2011	52.39	52.46	51.35	51.45	830,156	-0.87(-1.67%)
Dec 27, 2011	51.71	52.53	51.51	52.32	630,189	+0.53(+1.01%)
Dec 23, 2011	51.55	51.86	51.43	51.80	665,249	+1.13(+2.23%)
Dec 21, 2011	50.61	50.78	50.00	50.66	927,318	+0.19(+0.38%)
Dec 20, 2011	49.13	50.54	49.04	50.47	1,229,405	+2.06(+4.26%)
Dec 19, 2011	49.63	49.93	48.30	48.41	842,241	-0.85(-1.73%)
Dec 16, 2011	49.50	50.49	49.11	49.26	1,704,051	+0.17(+0.35%)
Dec 15, 2011	49.42	49.57	48.87	49.09	774,957	+0.28(+0.57%)
Dec 14, 2011	49.00	49.33	48.74	48.81	994,869	-0.29(-0.58%)
Dec 13, 2011	50.19	50.44	48.79	49.10	996,509	-0.71(-1.42%)
Dec 12, 2011	50.00	50.11	49.26	49.80	859,337	-0.57(-1.14%)
Dec 09, 2011	49.88	50.61	49.69	50.38	851,146	+0.88(+1.77%)
Dec 08, 2011	50.43	50.43	49.37	49.50	1,054,674	-1.15(-2.27%)
Dec 07, 2011	50.19	50.95	49.91	50.65	1,231,963	+0.20(+0.39%)
Dec 06, 2011	51.69	51.69	50.35	50.45	1,836,902	-0.71(-1.38%)
Dec 05, 2011	50.74	51.16	50.66	51.16	1,402,406	+1.12(+2.24%)
Dec 02, 2011	50.02	50.71	49.92	50.04	931,763	+0.24(+0.49%)
Dec 01, 2011	50.26	50.35	49.75	49.80	1,117,885	-0.63(-1.26%)
Nov 30, 2011	49.50	50.45	49.41	50.43	2,387,948	+2.14(+4.44%)
Nov 29, 2011	48.52	49.32	48.24	48.29	1,206,801	-0.20(-0.41%)
Nov 28, 2011	48.03	48.98	48.03	48.49	1,222,678	+1.65(+3.52%)
Nov 25, 2011	46.66	47.29	46.53	46.84	815,009	-0.08(-0.17%)
Nov 23, 2011	47.26	47.48	46.69	46.92	1,360,402	-0.73(-1.53%)
Nov 22, 2011	48.15	48.52	47.59	47.65	1,597,307	-0.69(-1.43%)
Nov 21, 2011	48.15	48.62	47.65	48.34	1,636,744	-0.25(-0.51%)
Nov 18, 2011	48.32	49.05	48.24	48.59	1,709,634	+0.27(+0.55%)
Nov 17, 2011	49.14	49.51	48.12	48.32	2,029,547	-0.94(-1.91%)
Nov 16, 2011	49.99	50.28	49.21	49.27	1,116,083	-1.21(-2.39%)
Nov 15, 2011	50.13	50.74	49.97	50.47	715,289	+0.22(+0.44%)
Nov 14, 2011	50.38	50.83	49.99	50.25	578,718	-0.36(-0.71%)
Nov 11, 2011	50.49	50.79	50.27	50.61	1,176,272	+0.79(+1.58%)
Nov 10, 2011	50.13	50.36	49.43	49.83	1,487,938	+0.39(+0.79%)
Nov 09, 2011	50.74	50.83	49.08	49.44	1,904,409	-2.47(-4.76%)
Nov 08, 2011	50.98	51.95	50.72	51.91	1,238,086	+1.23(+2.43%)
Nov 07, 2011	50.36	50.84	49.74	50.68	1,700,242	+0.10(+0.19%)
Nov 04, 2011	50.40	50.72	49.55	50.58	1,517,409	-0.17(-0.33%)
Nov 03, 2011	50.36	50.89	49.80	50.75	1,629,146	+0.57(+1.14%)
Nov 02, 2011	49.97	50.75	49.41	50.18	1,518,857	+0.88(+1.78%)

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