Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	19.98	20.25	19.88	20.17	7,249	+0.35(+1.74%)
Oct 26, 2012	20.00	19.82	19.82	19.82	3,748	-0.17(-0.86%)
Oct 25, 2012	19.83	19.99	19.83	19.99	2,149	+0.12(+0.58%)
Oct 24, 2012	19.93	20.08	19.78	19.88	8,494	-0.05(-0.26%)
Oct 23, 2012	19.56	19.94	19.22	19.93	32,544	-0.17(-0.84%)
Oct 19, 2012	19.85	20.13	19.53	20.10	36,060	+0.25(+1.27%)
Oct 18, 2012	20.53	20.53	19.85	19.85	19,259	-0.64(-3.13%)
Oct 17, 2012	20.70	20.83	20.31	20.49	7,878	-0.26(-1.23%)
Oct 16, 2012	20.54	20.99	19.86	20.74	9,268	+0.26(+1.25%)
Oct 15, 2012	20.55	20.61	20.18	20.49	9,732	-0.03(-0.16%)
Oct 12, 2012	20.36	20.61	20.36	20.52	2,816	-0.19(-0.93%)
Oct 11, 2012	20.81	21.04	20.23	20.71	8,667	+0.08(+0.40%)
Oct 10, 2012	21.04	21.04	20.58	20.63	23,604	-0.10(-0.49%)
Oct 09, 2012	20.74	21.09	20.73	20.73	4,664	-0.09(-0.43%)
Oct 08, 2012	21.09	21.36	20.62	20.82	17,781	-0.41(-1.93%)
Oct 05, 2012	21.32	21.40	21.03	21.23	5,090	-0.26(-1.22%)
Oct 04, 2012	21.52	21.60	20.87	21.49	16,922	-0.02(-0.09%)
Oct 03, 2012	21.75	22.08	21.30	21.51	21,969	-0.14(-0.65%)
Oct 02, 2012	20.81	21.65	20.81	21.65	12,575	+0.65(+3.08%)
Oct 01, 2012	21.43	21.43	20.61	21.01	12,641	-0.25(-1.17%)
Sep 28, 2012	22.04	22.04	21.25	21.25	17,775	-0.67(-3.07%)
Sep 27, 2012	22.87	22.87	21.46	21.93	38,585	-1.01(-4.38%)
Sep 26, 2012	22.39	23.11	21.78	22.93	34,979	+0.70(+3.17%)
Sep 25, 2012	22.71	23.78	22.20	22.23	33,465	-0.42(-1.84%)
Sep 24, 2012	22.11	22.68	22.09	22.64	10,559	+0.51(+2.28%)
Sep 21, 2012	22.27	22.57	21.84	22.14	36,564	+0.16(+0.73%)
Sep 20, 2012	21.85	22.72	20.91	21.98	7,791	-0.04(-0.20%)
Sep 19, 2012	22.36	22.36	20.83	22.02	11,707	-0.36(-1.60%)
Sep 18, 2012	21.70	22.52	20.35	22.38	21,472	+0.57(+2.61%)
Sep 17, 2012	21.25	22.15	19.74	21.81	11,377	-0.10(-0.44%)
Sep 14, 2012	21.93	21.95	21.24	21.91	55,285	+0.09(+0.41%)
Sep 13, 2012	21.12	22.25	20.90	21.82	28,515	+0.68(+3.21%)
Sep 12, 2012	21.28	23.03	20.27	21.14	23,529	-0.15(-0.69%)
Sep 11, 2012	18.91	21.29	18.91	21.29	10,437	+0.67(+3.26%)
Sep 10, 2012	20.95	20.97	20.47	20.61	8,742	-0.37(-1.77%)
Sep 07, 2012	21.36	21.36	20.95	20.99	14,193	-0.37(-1.74%)
Sep 06, 2012	20.49	21.41	20.38	21.36	39,387	+0.93(+4.58%)
Sep 05, 2012	20.43	20.49	19.77	20.42	19,495	+0.03(+0.16%)
Sep 04, 2012	20.32	20.43	19.92	20.39	14,498	+0.06(+0.31%)
Aug 31, 2012	20.31	20.36	20.31	20.33	3,209	+0.17(+0.83%)
Aug 30, 2012	20.21	20.24	18.89	20.16	4,678	-0.25(-1.22%)
Aug 29, 2012	20.08	20.41	19.85	20.41	7,592	+0.41(+2.05%)
Aug 27, 2012	20.07	20.07	19.84	20.00	4,356	+0.03(+0.16%)
Aug 24, 2012	19.57	19.97	19.57	19.97	2,085	+0.44(+2.23%)
Aug 23, 2012	20.17	20.17	19.37	19.53	9,492	-0.28(-1.39%)
Aug 22, 2012	19.96	20.15	19.78	19.81	1,644	-0.12(-0.61%)
Aug 21, 2012	19.72	20.01	19.46	19.93	8,940	+0.22(+1.10%)
Aug 20, 2012	19.64	19.78	18.96	19.71	14,301	-0.06(-0.32%)
Aug 17, 2012	19.44	19.78	19.44	19.78	10,693	+0.23(+1.18%)
Aug 16, 2012	19.01	19.55	19.00	19.55	40,861	+0.54(+2.83%)
Aug 15, 2012	18.57	19.01	18.57	19.01	33,240	+0.33(+1.75%)
Aug 14, 2012	18.89	18.90	18.45	18.68	38,435	-0.21(-1.12%)
Aug 13, 2012	18.89	18.99	18.80	18.89	6,108	+0.15(+0.82%)
Aug 10, 2012	19.01	19.01	18.74	18.74	4,375	-0.25(-1.31%)
Aug 09, 2012	19.08	19.36	18.89	18.99	3,175	+0.03(+0.17%)
Aug 08, 2012	18.94	19.01	18.94	18.96	4,006	-0.03(-0.13%)
Aug 07, 2012	19.32	19.32	18.76	18.98	25,880	-0.30(-1.56%)
Aug 06, 2012	19.07	19.39	19.05	19.28	5,251	+0.21(+1.11%)
Aug 03, 2012	19.03	19.08	18.89	19.07	7,113	+0.28(+1.50%)
Aug 02, 2012	18.85	19.34	18.78	18.79	11,980	-0.14(-0.74%)

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