Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	40.99	41.66	40.99	41.66	250,276	+0.69(+1.69%)
Dec 28, 2012	40.71	41.14	40.67	40.96	590,095	+0.09(+0.23%)
Dec 27, 2012	40.69	41.02	40.57	40.87	543,240	+0.75(+1.87%)
Dec 26, 2012	40.12	40.32	40.03	40.12	236,485	+0.12(+0.31%)
Dec 24, 2012	40.00	40.18	39.88	40.00	86,634	-0.27(-0.68%)
Dec 21, 2012	39.91	40.31	39.91	40.27	556,294	-0.43(-1.06%)
Dec 20, 2012	40.11	40.72	40.06	40.70	432,156	+0.54(+1.35%)
Dec 19, 2012	40.04	40.41	39.99	40.16	752,287	-0.09(-0.23%)
Dec 18, 2012	39.62	40.28	39.47	40.25	1,183,313	+0.73(+1.85%)
Dec 17, 2012	39.18	39.58	39.16	39.52	648,398	+0.45(+1.14%)
Dec 14, 2012	38.83	39.14	38.74	39.08	328,745	+0.17(+0.43%)
Dec 13, 2012	38.97	39.14	38.81	38.91	501,921	-0.17(-0.44%)
Dec 12, 2012	39.09	39.34	38.87	39.08	1,005,595	+0.22(+0.57%)
Dec 11, 2012	38.60	39.01	38.60	38.86	498,738	-0.03(-0.09%)
Dec 10, 2012	38.31	38.94	38.31	38.89	971,956	+0.31(+0.82%)
Dec 07, 2012	38.36	38.58	38.32	38.58	174,046	+0.14(+0.37%)
Dec 06, 2012	38.21	38.48	38.16	38.43	625,363	+0.72(+1.90%)
Dec 05, 2012	37.71	37.99	37.59	37.72	307,634	+0.25(+0.66%)
Dec 04, 2012	37.31	37.56	37.20	37.47	435,789	+0.45(+1.21%)
Nov 30, 2012	37.22	37.33	36.84	37.03	715,367	-0.74(-1.96%)
Nov 29, 2012	37.58	37.78	37.40	37.77	482,316	+0.43(+1.15%)
Nov 28, 2012	36.85	37.48	36.77	37.34	523,400	+0.07(+0.20%)
Nov 27, 2012	37.37	37.51	37.19	37.26	219,642	-0.16(-0.43%)
Nov 26, 2012	37.29	37.44	37.21	37.42	221,342	-0.02(-0.06%)
Nov 23, 2012	37.21	37.47	37.02	37.44	331,580	+0.36(+0.97%)
Nov 21, 2012	36.96	37.16	36.77	37.08	412,711	-0.40(-1.05%)
Nov 20, 2012	37.10	37.58	37.02	37.48	1,005,705	-0.03(-0.09%)
Nov 19, 2012	37.24	37.56	37.24	37.51	683,896	+0.50(+1.36%)
Nov 16, 2012	36.75	37.04	36.47	37.01	513,988	+0.68(+1.86%)
Nov 15, 2012	36.32	36.61	36.17	36.33	656,703	-0.17(-0.47%)
Nov 14, 2012	37.15	37.32	36.43	36.51	795,803	-1.19(-3.16%)
Nov 13, 2012	37.61	37.94	37.59	37.70	898,719	-0.22(-0.57%)
Nov 12, 2012	37.89	38.01	37.77	37.91	501,381	+0.05(+0.12%)
Nov 09, 2012	37.85	38.16	37.71	37.87	648,695	+0.22(+0.58%)
Nov 08, 2012	38.07	38.35	37.61	37.65	1,554,224	-0.61(-1.60%)
Nov 07, 2012	38.54	38.54	37.71	38.26	512,137	-0.33(-0.85%)
Nov 06, 2012	38.09	38.66	38.01	38.59	530,900	+0.58(+1.52%)
Nov 05, 2012	37.83	38.14	37.75	38.01	704,881	+0.47(+1.25%)
Nov 02, 2012	38.10	38.18	37.40	37.54	857,612	-0.25(-0.67%)
Nov 01, 2012	37.56	37.87	37.56	37.79	954,611	+0.22(+0.59%)
Oct 31, 2012	37.44	37.72	37.16	37.57	302,977	+0.17(+0.46%)
Oct 26, 2012	37.23	37.40	37.40	37.40	450,164	+0.33(+0.90%)
Oct 25, 2012	37.30	37.34	36.85	37.07	330,226	+0.43(+1.17%)
Oct 24, 2012	37.02	37.03	36.56	36.64	264,892	-0.03(-0.08%)
Oct 23, 2012	36.81	36.88	36.36	36.67	1,058,455	-0.23(-0.64%)
Oct 19, 2012	37.23	37.38	36.87	36.90	491,430	-0.46(-1.23%)
Oct 18, 2012	37.32	37.59	37.12	37.36	462,215	-0.48(-1.27%)
Oct 17, 2012	37.99	38.27	37.77	37.84	3,005,454	+0.60(+1.61%)
Oct 16, 2012	37.16	37.36	37.04	37.24	365,759	+0.76(+2.07%)
Oct 15, 2012	36.51	36.68	36.29	36.48	451,308	-0.02(-0.05%)
Oct 12, 2012	37.06	37.34	36.42	36.50	352,675	-0.21(-0.56%)
Oct 11, 2012	36.54	36.85	36.54	36.71	625,991	+0.50(+1.38%)
Oct 10, 2012	36.47	36.60	36.15	36.21	564,776	+0.39(+1.10%)
Oct 09, 2012	35.88	36.01	35.50	35.81	1,431,160	+0.28(+0.79%)
Oct 08, 2012	35.40	35.54	35.26	35.53	672,720	-0.67(-1.85%)
Oct 05, 2012	36.81	36.98	36.02	36.20	1,011,971	-1.25(-3.35%)
Oct 04, 2012	37.43	37.51	37.22	37.46	557,272	-0.17(-0.46%)
Oct 03, 2012	38.10	38.10	37.58	37.63	419,938	-0.87(-2.26%)
Oct 02, 2012	38.48	38.60	38.21	38.50	731,086	+0.31(+0.82%)

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