Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	21.61	22.06	21.53	22.02	115,030	+0.36(+1.66%)
Dec 28, 2012	21.59	21.83	21.59	21.66	106,470	-0.01(-0.04%)
Dec 27, 2012	21.79	21.86	21.57	21.67	178,795	-0.13(-0.58%)
Dec 26, 2012	22.02	22.09	21.74	21.79	101,407	-0.26(-1.17%)
Dec 24, 2012	22.25	22.25	22.02	22.05	36,415	-0.18(-0.83%)
Dec 21, 2012	22.25	22.34	22.04	22.24	289,732	-0.13(-0.56%)
Dec 20, 2012	22.30	22.45	22.30	22.36	184,318	+0.08(+0.38%)
Dec 19, 2012	22.41	22.45	22.20	22.28	123,791	-0.15(-0.67%)
Dec 18, 2012	22.20	22.45	22.04	22.43	202,826	+0.25(+1.13%)
Dec 17, 2012	21.95	22.18	21.79	22.18	151,157	+0.24(+1.11%)
Dec 14, 2012	21.79	22.00	21.70	21.94	219,678	+0.09(+0.42%)
Dec 13, 2012	21.74	21.90	21.69	21.84	173,565	+0.06(+0.27%)
Dec 12, 2012	21.82	21.96	21.67	21.79	187,160	+0.05(+0.23%)
Dec 11, 2012	21.70	21.79	21.64	21.74	222,118	+0.02(+0.08%)
Dec 10, 2012	21.66	21.74	21.59	21.72	129,150	-0.02(-0.08%)
Dec 07, 2012	21.84	21.84	21.56	21.74	63,966	+0.03(+0.12%)
Dec 06, 2012	21.65	21.72	21.50	21.71	101,151	+0.01(+0.04%)
Dec 05, 2012	21.66	21.77	21.51	21.70	269,939	+0.08(+0.39%)
Dec 04, 2012	21.78	21.78	21.58	21.62	158,680	-0.08(-0.35%)
Nov 30, 2012	21.73	21.76	21.62	21.69	256,797	+0.01(+0.04%)
Nov 29, 2012	21.63	21.79	21.52	21.69	211,308	+0.24(+1.13%)
Nov 28, 2012	21.42	21.68	21.15	21.44	218,498	-0.04(-0.19%)
Nov 27, 2012	21.68	21.80	21.48	21.49	323,597	-0.19(-0.89%)
Nov 26, 2012	21.38	21.70	21.35	21.68	175,040	+0.18(+0.86%)
Nov 23, 2012	21.21	21.49	21.08	21.49	95,363	+0.31(+1.46%)
Nov 21, 2012	21.12	21.23	21.05	21.18	71,989	+0.18(+0.84%)
Nov 20, 2012	20.98	21.08	20.82	21.01	108,737	-0.08(-0.36%)
Nov 19, 2012	20.90	21.11	20.80	21.08	112,675	+0.38(+1.86%)
Nov 16, 2012	20.46	20.77	20.30	20.70	208,788	+0.17(+0.81%)
Nov 15, 2012	20.76	20.87	20.44	20.53	172,618	-0.18(-0.89%)
Nov 14, 2012	20.87	20.90	20.66	20.72	173,471	-0.16(-0.76%)
Nov 13, 2012	21.18	21.18	20.59	20.87	152,211	+0.13(+0.65%)
Nov 12, 2012	21.41	21.41	20.68	20.74	116,627	-0.68(-3.16%)
Nov 09, 2012	21.23	21.54	21.06	21.42	150,198	+0.13(+0.59%)
Nov 08, 2012	21.19	21.44	21.19	21.29	233,766	+0.07(+0.31%)
Nov 07, 2012	21.44	21.52	21.05	21.23	218,330	-0.46(-2.11%)
Nov 06, 2012	21.60	21.73	21.53	21.68	183,023	+0.07(+0.35%)
Nov 05, 2012	21.38	21.63	21.26	21.61	140,522	+0.18(+0.86%)
Nov 02, 2012	21.44	21.51	21.23	21.43	211,621	+0.08(+0.39%)
Nov 01, 2012	21.05	21.47	20.72	21.34	225,729	+0.38(+1.83%)
Oct 31, 2012	21.47	21.47	20.62	20.96	281,069	-0.34(-1.60%)
Oct 26, 2012	21.58	21.30	21.30	21.30	92,227	-0.34(-1.58%)
Oct 25, 2012	21.35	21.64	21.35	21.64	187,886	+0.37(+1.72%)
Oct 24, 2012	21.65	21.65	21.18	21.28	261,393	-0.35(-1.62%)
Oct 23, 2012	21.39	21.65	21.27	21.63	265,048	+0.08(+0.35%)
Oct 19, 2012	21.48	21.58	21.35	21.55	211,345	-0.07(-0.31%)
Oct 18, 2012	21.50	21.66	21.33	21.62	267,809	+0.06(+0.27%)
Oct 17, 2012	21.06	21.57	21.06	21.56	228,457	+0.45(+2.13%)
Oct 16, 2012	20.77	21.11	20.54	21.11	97,805	+0.45(+2.18%)
Oct 15, 2012	20.67	20.83	20.47	20.66	150,684	-0.06(-0.28%)
Oct 12, 2012	20.83	20.98	20.68	20.72	117,460	-0.13(-0.64%)
Oct 11, 2012	20.90	20.90	20.60	20.85	121,398	+0.09(+0.44%)
Oct 10, 2012	20.79	20.91	20.62	20.76	103,796	-0.02(-0.08%)
Oct 09, 2012	20.98	21.03	20.69	20.78	108,311	-0.13(-0.64%)
Oct 08, 2012	20.88	21.01	20.81	20.91	88,382	-0.08(-0.40%)
Oct 05, 2012	21.00	21.27	20.96	20.99	111,878	+0.01(+0.04%)
Oct 04, 2012	20.74	20.98	20.62	20.98	183,078	+0.28(+1.37%)
Oct 03, 2012	21.22	21.25	20.64	20.70	203,065	-0.53(-2.51%)
Oct 02, 2012	21.43	21.56	21.17	21.23	86,405	-0.17(-0.78%)

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