Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	21.83	22.34	21.66	22.26	1,944,506	+0.39(+1.78%)
Dec 28, 2012	21.94	22.15	21.84	21.87	1,036,225	-0.21(-0.95%)
Dec 27, 2012	22.20	22.20	21.85	22.08	1,662,230	-0.08(-0.36%)
Dec 26, 2012	22.15	22.61	22.05	22.16	1,366,191	-0.05(-0.23%)
Dec 24, 2012	22.19	22.22	21.90	22.21	589,880	+0.08(+0.36%)
Dec 21, 2012	21.79	22.21	21.50	22.13	3,710,754	-0.27(-1.21%)
Dec 20, 2012	22.93	23.00	22.34	22.40	2,289,562	-0.50(-2.18%)
Dec 19, 2012	22.96	23.05	22.79	22.90	2,612,643	-0.05(-0.22%)
Dec 18, 2012	22.32	23.01	22.24	22.95	2,982,212	+0.63(+2.82%)
Dec 17, 2012	22.01	22.33	21.83	22.32	1,883,125	+0.31(+1.41%)
Dec 14, 2012	21.83	22.10	21.73	22.01	1,880,895	+0.15(+0.69%)
Dec 13, 2012	22.25	22.43	21.60	21.86	2,248,571	-0.38(-1.71%)
Dec 12, 2012	22.42	22.50	22.09	22.24	2,177,912	-0.18(-0.80%)
Dec 11, 2012	22.09	22.50	22.03	22.42	2,613,757	+0.54(+2.47%)
Dec 10, 2012	21.66	22.14	21.63	21.88	1,333,018	+0.05(+0.25%)
Dec 07, 2012	21.95	22.00	21.52	21.82	1,648,498	-0.10(-0.43%)
Dec 06, 2012	21.96	22.11	21.87	21.92	1,603,497	-0.07(-0.32%)
Dec 05, 2012	21.64	22.05	21.44	21.99	1,731,679	+0.39(+1.81%)
Dec 04, 2012	21.79	21.88	21.49	21.60	1,844,390	-0.64(-2.88%)
Nov 30, 2012	22.00	22.46	21.96	22.24	3,115,236	+0.18(+0.82%)
Nov 29, 2012	21.89	22.20	21.81	22.06	1,913,648	+0.25(+1.15%)
Nov 28, 2012	21.68	21.85	21.15	21.81	2,365,048	+0.06(+0.28%)
Nov 27, 2012	21.51	21.82	21.46	21.75	3,535,611	+0.18(+0.83%)
Nov 26, 2012	20.68	21.59	20.68	21.57	3,319,852	+0.92(+4.46%)
Nov 23, 2012	20.53	20.83	20.50	20.65	1,311,291	+0.18(+0.88%)
Nov 21, 2012	20.15	20.57	20.13	20.47	2,747,426	+0.37(+1.84%)
Nov 20, 2012	21.08	21.43	19.99	20.10	7,577,050	-1.47(-6.82%)
Nov 19, 2012	20.83	21.66	20.61	21.57	5,764,701	+1.22(+6.00%)
Nov 16, 2012	20.39	20.54	20.18	20.35	4,729,538	+0.01(+0.05%)
Nov 15, 2012	20.25	20.56	20.17	20.34	4,013,421	+0.18(+0.90%)
Nov 14, 2012	20.79	20.95	20.14	20.16	2,168,693	-0.55(-2.66%)
Nov 13, 2012	20.98	21.02	20.70	20.71	2,163,309	-0.37(-1.76%)
Nov 12, 2012	21.24	21.25	21.00	21.08	888,475	-0.07(-0.33%)
Nov 09, 2012	21.38	21.41	20.99	21.15	2,069,695	-0.27(-1.27%)
Nov 08, 2012	21.91	21.97	21.41	21.42	1,333,639	-0.32(-1.46%)
Nov 07, 2012	22.55	22.56	21.51	21.74	2,716,087	-0.97(-4.27%)
Nov 06, 2012	22.78	23.00	22.67	22.71	1,388,435	+0.04(+0.18%)
Nov 05, 2012	22.67	22.78	22.46	22.67	866,297	-0.03(-0.13%)
Nov 02, 2012	23.11	23.14	22.70	22.70	1,354,688	-0.25(-1.09%)
Nov 01, 2012	22.27	22.95	22.12	22.95	1,459,708	+0.68(+3.05%)
Oct 31, 2012	22.08	22.35	22.01	22.27	1,667,177	-0.08(-0.36%)
Oct 26, 2012	22.14	22.35	22.35	22.35	1,726,600	+0.16(+0.72%)
Oct 25, 2012	22.33	22.54	22.00	22.19	1,304,395	+0.03(+0.14%)
Oct 24, 2012	22.48	22.49	21.99	22.16	1,310,018	-0.12(-0.54%)
Oct 23, 2012	21.84	22.46	21.81	22.28	1,627,857	-0.06(-0.27%)
Oct 19, 2012	22.54	22.86	22.05	22.34	2,952,805	-0.19(-0.84%)
Oct 18, 2012	23.25	23.31	22.53	22.53	3,218,486	-0.93(-3.96%)
Oct 17, 2012	23.40	23.55	23.25	23.46	1,818,176	-0.16(-0.68%)
Oct 16, 2012	23.41	23.68	23.20	23.62	1,608,371	+0.23(+0.98%)
Oct 15, 2012	23.39	23.55	23.10	23.39	1,140,305	+0.07(+0.30%)
Oct 12, 2012	23.21	23.47	23.15	23.32	1,607,699	+0.00(+0.00%)
Oct 11, 2012	23.19	23.46	22.96	23.32	2,015,402	+0.41(+1.79%)
Oct 10, 2012	23.27	23.30	22.77	22.91	2,445,679	-0.36(-1.55%)
Oct 09, 2012	24.09	24.14	23.12	23.27	3,194,427	-0.88(-3.64%)
Oct 08, 2012	24.36	24.54	24.13	24.15	1,215,902	-0.31(-1.27%)
Oct 05, 2012	24.86	25.00	24.43	24.46	1,768,015	-0.24(-0.97%)
Oct 04, 2012	24.81	24.85	24.56	24.70	1,634,219	-0.05(-0.20%)
Oct 03, 2012	24.99	25.03	24.61	24.75	1,926,140	-0.24(-0.96%)
Oct 02, 2012	24.75	25.33	24.54	24.99	2,481,237	+0.30(+1.22%)

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