Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	19.82	20.29	19.70	20.25	6,881,620	+0.44(+2.20%)
Dec 28, 2012	19.95	20.09	19.81	19.81	3,347,652	-0.23(-1.12%)
Dec 27, 2012	20.02	20.11	19.78	20.04	3,970,003	-0.03(-0.16%)
Dec 26, 2012	20.23	20.31	20.03	20.07	2,634,872	-0.14(-0.69%)
Dec 24, 2012	20.29	20.29	20.10	20.21	956,045	-0.13(-0.65%)
Dec 21, 2012	20.35	20.43	20.15	20.34	7,188,262	-0.05(-0.23%)
Dec 20, 2012	20.37	20.43	20.22	20.39	2,132,399	+0.05(+0.23%)
Dec 19, 2012	20.49	20.51	20.34	20.34	3,890,355	-0.16(-0.77%)
Dec 18, 2012	20.24	20.51	20.19	20.50	3,927,670	+0.22(+1.11%)
Dec 17, 2012	19.93	20.28	19.93	20.27	3,826,748	+0.38(+1.93%)
Dec 14, 2012	19.94	19.98	19.85	19.89	2,798,414	-0.05(-0.23%)
Dec 13, 2012	20.01	20.05	19.81	19.94	2,690,534	-0.10(-0.50%)
Dec 12, 2012	20.01	20.23	20.01	20.04	3,225,146	+0.01(+0.03%)
Dec 11, 2012	19.91	20.13	19.89	20.03	3,819,681	+0.12(+0.60%)
Dec 10, 2012	19.87	19.93	19.80	19.91	2,911,923	+0.02(+0.10%)
Dec 07, 2012	19.83	19.90	19.76	19.89	3,624,566	+0.07(+0.33%)
Dec 06, 2012	19.87	19.96	19.75	19.82	4,243,841	-0.03(-0.17%)
Dec 05, 2012	19.50	20.00	19.42	19.86	6,178,316	+0.43(+2.20%)
Dec 04, 2012	19.55	19.65	19.42	19.43	4,001,380	-0.24(-1.23%)
Nov 30, 2012	19.58	19.69	19.49	19.67	5,037,499	+0.13(+0.67%)
Nov 29, 2012	19.62	19.62	19.39	19.54	3,765,526	-0.05(-0.23%)
Nov 28, 2012	19.44	19.59	19.31	19.59	3,554,531	+0.12(+0.60%)
Nov 27, 2012	19.46	19.55	19.40	19.47	3,529,037	+0.05(+0.24%)
Nov 26, 2012	19.10	19.52	19.09	19.42	3,961,857	+0.31(+1.61%)
Nov 23, 2012	19.27	19.31	19.00	19.12	1,778,602	-0.10(-0.54%)
Nov 21, 2012	19.36	19.40	19.02	19.22	3,184,685	-0.15(-0.78%)
Nov 20, 2012	19.48	19.51	19.22	19.37	3,367,485	-0.10(-0.50%)
Nov 19, 2012	19.32	19.52	19.28	19.47	5,127,270	+0.22(+1.12%)
Nov 16, 2012	19.15	19.26	19.06	19.25	6,114,556	+0.11(+0.58%)
Nov 15, 2012	19.26	19.37	18.99	19.14	3,853,504	-0.14(-0.71%)
Nov 14, 2012	19.51	19.56	19.21	19.28	4,969,862	-0.22(-1.14%)
Nov 13, 2012	19.34	19.71	19.31	19.50	5,092,181	+0.15(+0.78%)
Nov 12, 2012	19.55	19.59	19.28	19.35	3,184,904	-0.20(-1.00%)
Nov 09, 2012	19.65	19.79	19.53	19.55	3,028,691	-0.03(-0.17%)
Nov 08, 2012	19.58	19.79	19.57	19.58	3,620,718	-0.01(-0.03%)
Nov 07, 2012	19.90	19.90	19.49	19.59	3,682,475	-0.37(-1.87%)
Nov 06, 2012	20.10	20.17	19.95	19.96	2,634,109	-0.12(-0.62%)
Nov 05, 2012	20.27	20.36	19.97	20.08	4,041,572	-0.24(-1.16%)
Nov 02, 2012	20.36	20.58	20.30	20.32	4,979,237	-0.04(-0.19%)
Nov 01, 2012	20.81	20.81	20.32	20.36	5,967,789	-0.59(-2.81%)
Oct 31, 2012	20.85	21.08	20.77	20.95	4,194,501	+0.20(+0.95%)
Oct 26, 2012	20.97	20.75	20.75	20.75	3,691,145	-0.18(-0.84%)
Oct 25, 2012	20.94	20.97	20.78	20.93	2,403,472	+0.09(+0.41%)
Oct 24, 2012	21.04	21.07	20.81	20.84	2,762,084	-0.20(-0.93%)
Oct 23, 2012	21.06	21.11	20.93	21.04	2,476,789	-0.35(-1.62%)
Oct 19, 2012	21.72	21.76	21.33	21.38	4,099,828	-0.40(-1.83%)
Oct 18, 2012	21.62	21.81	21.55	21.78	3,329,856	+0.16(+0.76%)
Oct 17, 2012	21.44	21.65	21.40	21.62	4,250,858	+0.25(+1.19%)
Oct 16, 2012	21.38	21.47	21.31	21.36	2,669,734	+0.04(+0.18%)
Oct 15, 2012	21.25	21.34	21.16	21.33	3,019,264	+0.08(+0.40%)
Oct 12, 2012	21.44	21.47	21.21	21.24	3,543,583	-0.14(-0.64%)
Oct 11, 2012	21.31	21.67	21.19	21.38	4,019,643	+0.14(+0.68%)
Oct 10, 2012	21.21	21.33	21.14	21.23	2,819,693	+0.01(+0.06%)
Oct 09, 2012	21.16	21.25	21.12	21.22	2,140,241	+0.03(+0.15%)
Oct 08, 2012	21.13	21.23	21.09	21.19	2,505,492	+0.05(+0.25%)
Oct 05, 2012	21.22	21.28	21.08	21.14	1,792,609	-0.04(-0.19%)
Oct 04, 2012	21.08	21.25	21.03	21.18	2,300,403	+0.17(+0.81%)
Oct 03, 2012	20.93	21.01	20.87	21.01	2,334,449	+0.12(+0.59%)
Oct 02, 2012	20.84	20.99	20.81	20.88	4,092,743	+0.15(+0.73%)

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