Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	53.52	53.57	52.95	53.23	4,274,365	-0.04(-0.08%)
Jan 30, 2012	52.90	53.29	52.70	53.27	2,894,740	-0.07(-0.13%)
Jan 27, 2012	53.03	53.45	53.03	53.34	3,002,131	+0.03(+0.07%)
Jan 26, 2012	53.71	53.92	53.12	53.30	2,781,747	-0.20(-0.37%)
Jan 25, 2012	52.83	53.63	52.76	53.50	2,847,717	+0.67(+1.27%)
Jan 24, 2012	52.50	52.86	52.44	52.83	2,766,296	+0.05(+0.10%)
Jan 23, 2012	52.71	53.03	52.51	52.78	2,228,942	+0.11(+0.21%)
Jan 20, 2012	52.73	52.76	52.54	52.67	1,721,980	-0.12(-0.23%)
Jan 19, 2012	52.59	52.85	52.50	52.79	3,390,085	+0.36(+0.70%)
Jan 18, 2012	51.81	52.43	51.75	52.43	3,101,596	+0.64(+1.24%)
Jan 17, 2012	51.99	52.10	51.71	51.78	2,235,033	+0.24(+0.47%)
Jan 13, 2012	51.43	51.55	51.07	51.54	3,017,420	-0.19(-0.37%)
Jan 12, 2012	51.71	51.77	51.27	51.73	2,702,774	+0.17(+0.34%)
Jan 11, 2012	51.42	51.63	51.31	51.56	1,772,100	-0.03(-0.05%)
Jan 10, 2012	51.66	51.77	51.47	51.58	3,197,106	+0.48(+0.93%)
Jan 09, 2012	51.18	51.23	50.91	51.11	2,703,706	+0.03(+0.05%)
Jan 06, 2012	51.18	51.23	50.88	51.08	6,688,728	-0.06(-0.12%)
Jan 05, 2012	50.80	51.20	50.55	51.14	3,005,039	+0.14(+0.27%)
Jan 04, 2012	50.74	51.05	50.61	51.00	2,133,466	+0.81(+1.61%)
Dec 30, 2011	50.39	50.50	50.19	50.19	2,375,669	-0.21(-0.41%)
Dec 29, 2011	50.12	50.45	50.04	50.40	4,973,941	+0.43(+0.85%)
Dec 28, 2011	50.60	50.62	49.87	49.98	3,396,083	-0.61(-1.20%)
Dec 27, 2011	50.46	50.72	50.38	50.58	1,965,606	+0.06(+0.12%)
Dec 23, 2011	50.25	50.52	50.10	50.52	2,923,979	+0.83(+1.66%)
Dec 21, 2011	49.84	49.85	49.16	49.70	3,641,341	-0.18(-0.36%)
Dec 20, 2011	49.14	49.96	49.13	49.88	3,496,227	+1.45(+3.00%)
Dec 19, 2011	49.10	49.24	48.33	48.43	4,360,016	-0.48(-0.97%)
Dec 16, 2011	49.15	49.45	48.75	48.90	3,122,593	+0.13(+0.27%)
Dec 15, 2011	49.09	49.18	48.71	48.77	3,874,329	+0.10(+0.20%)
Dec 14, 2011	49.20	49.24	48.51	48.68	2,447,959	-0.69(-1.40%)
Dec 13, 2011	50.21	50.44	49.15	49.37	2,896,213	-0.53(-1.06%)
Dec 12, 2011	50.09	50.20	49.51	49.90	3,431,392	-0.72(-1.42%)
Dec 09, 2011	50.04	50.73	49.92	50.62	2,816,365	+0.82(+1.65%)
Dec 08, 2011	50.42	50.65	49.66	49.79	3,171,915	-0.93(-1.82%)
Dec 07, 2011	50.54	50.94	50.11	50.72	2,798,208	-0.03(-0.07%)
Dec 06, 2011	50.88	51.06	50.55	50.75	3,175,558	-0.07(-0.14%)
Dec 05, 2011	51.11	51.19	50.54	50.82	3,101,559	+0.49(+0.98%)
Dec 02, 2011	50.89	51.01	50.27	50.33	2,326,149	-0.10(-0.21%)
Dec 01, 2011	50.32	50.74	50.20	50.43	2,590,204	+0.10(+0.19%)
Nov 30, 2011	49.85	50.42	49.77	50.34	2,842,083	+1.84(+3.80%)
Nov 29, 2011	48.56	48.84	48.36	48.50	2,371,282	+0.09(+0.18%)
Nov 28, 2011	48.25	48.56	48.07	48.41	3,557,646	+1.50(+3.19%)
Nov 25, 2011	47.07	47.50	46.91	46.91	1,424,252	-0.22(-0.48%)
Nov 23, 2011	47.76	47.82	47.14	47.14	2,721,528	-1.06(-2.21%)
Nov 22, 2011	48.12	48.51	47.85	48.20	4,021,613	-0.03(-0.05%)
Nov 21, 2011	48.44	48.51	47.79	48.23	5,856,877	-0.88(-1.80%)
Nov 18, 2011	49.47	49.47	48.91	49.11	3,390,301	-0.14(-0.28%)
Nov 17, 2011	50.10	50.15	48.94	49.25	3,124,165	-0.91(-1.81%)
Nov 16, 2011	50.49	51.06	50.11	50.16	2,524,195	-0.76(-1.49%)
Nov 15, 2011	50.45	51.18	50.30	50.92	1,829,884	+0.40(+0.79%)
Nov 14, 2011	50.75	50.93	50.38	50.52	4,042,387	-0.41(-0.80%)
Nov 11, 2011	50.51	51.04	50.48	50.93	1,615,122	+0.97(+1.94%)
Nov 10, 2011	50.26	50.29	49.43	49.96	1,656,474	+0.29(+0.59%)
Nov 09, 2011	50.30	50.55	49.53	49.66	7,041,709	-1.80(-3.50%)
Nov 08, 2011	51.13	51.53	50.64	51.46	6,827,283	+0.58(+1.14%)
Nov 07, 2011	50.66	50.95	50.09	50.88	3,087,825	+0.18(+0.36%)
Nov 04, 2011	50.53	50.81	50.05	50.70	6,539,260	-0.18(-0.36%)
Nov 03, 2011	50.45	50.98	49.80	50.88	2,226,883	+0.96(+1.92%)
Nov 02, 2011	49.84	50.10	49.44	49.92	2,292,223	+0.74(+1.49%)

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