Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	21.96	22.47	21.73	22.46	215,960	+0.57(+2.59%)
Dec 28, 2012	22.08	22.22	21.89	21.89	135,264	-0.33(-1.49%)
Dec 27, 2012	22.27	22.41	22.00	22.23	141,646	+0.03(+0.16%)
Dec 26, 2012	22.43	22.55	22.05	22.19	122,478	-0.24(-1.05%)
Dec 24, 2012	22.38	22.48	22.08	22.43	102,203	+0.01(+0.04%)
Dec 21, 2012	22.00	22.46	21.76	22.42	758,943	+0.24(+1.06%)
Dec 20, 2012	22.10	22.44	21.97	22.18	433,704	+0.03(+0.12%)
Dec 19, 2012	22.16	22.31	21.96	22.16	352,901	+0.06(+0.28%)
Dec 18, 2012	21.62	22.11	21.54	22.09	306,892	+0.47(+2.18%)
Dec 17, 2012	21.72	21.82	21.54	21.62	206,744	+0.05(+0.24%)
Dec 14, 2012	21.48	21.77	21.20	21.57	292,890	+0.00(+0.00%)
Dec 13, 2012	21.58	21.79	21.33	21.57	248,296	+0.01(+0.04%)
Dec 12, 2012	21.79	22.02	21.49	21.56	338,288	-0.22(-1.00%)
Dec 11, 2012	21.66	21.85	21.41	21.78	282,264	+0.24(+1.13%)
Dec 10, 2012	21.41	21.72	21.03	21.54	248,565	+0.12(+0.57%)
Dec 07, 2012	21.51	21.58	21.21	21.41	178,749	+0.00(+0.00%)
Dec 06, 2012	21.42	21.48	21.30	21.41	126,208	+0.04(+0.20%)
Dec 05, 2012	21.45	21.66	21.21	21.37	312,915	-0.01(-0.04%)
Dec 04, 2012	20.90	21.57	20.80	21.38	286,934	+0.24(+1.15%)
Nov 30, 2012	21.39	21.39	21.12	21.14	274,367	-0.17(-0.78%)
Nov 29, 2012	21.11	21.35	20.80	21.30	198,813	+0.44(+2.09%)
Nov 28, 2012	20.44	20.93	20.14	20.87	238,979	+0.29(+1.40%)
Nov 27, 2012	20.85	21.06	20.57	20.58	233,651	-0.33(-1.57%)
Nov 26, 2012	21.02	21.11	20.69	20.91	256,278	-0.12(-0.58%)
Nov 23, 2012	20.96	21.17	20.89	21.03	151,222	+0.18(+0.87%)
Nov 21, 2012	20.77	20.95	20.59	20.85	105,040	+0.04(+0.21%)
Nov 20, 2012	20.67	20.92	20.46	20.80	238,682	+0.02(+0.08%)
Nov 19, 2012	20.91	21.03	20.65	20.79	351,192	+0.03(+0.17%)
Nov 16, 2012	19.93	20.86	19.93	20.75	697,058	+1.06(+5.41%)
Nov 15, 2012	19.67	19.89	19.57	19.69	253,173	+0.04(+0.22%)
Nov 14, 2012	19.91	19.95	19.57	19.64	238,112	-0.16(-0.79%)
Nov 13, 2012	19.85	20.06	19.78	19.80	143,900	-0.21(-1.04%)
Nov 12, 2012	20.08	20.53	19.76	20.01	213,283	+0.07(+0.35%)
Nov 09, 2012	19.76	20.39	19.61	19.94	257,367	+0.09(+0.44%)
Nov 08, 2012	19.86	19.99	19.69	19.85	527,371	-0.07(-0.35%)
Nov 07, 2012	20.47	20.60	19.79	19.92	305,650	-0.76(-3.68%)
Nov 06, 2012	20.55	21.03	20.55	20.68	432,461	+0.01(+0.04%)
Nov 05, 2012	20.41	20.79	20.35	20.67	238,752	+0.32(+1.57%)
Nov 02, 2012	21.00	21.32	20.35	20.35	273,070	-0.66(-3.13%)
Nov 01, 2012	20.42	21.28	20.42	21.01	447,688	+0.57(+2.80%)
Oct 31, 2012	20.27	20.65	20.25	20.44	422,253	+0.16(+0.77%)
Oct 26, 2012	19.97	20.28	20.28	20.28	480,873	+0.38(+1.91%)
Oct 25, 2012	20.26	20.71	19.44	19.90	1,300,762	-0.68(-3.32%)
Oct 24, 2012	20.48	20.72	20.43	20.59	370,216	+0.25(+1.23%)
Oct 23, 2012	20.10	20.35	20.02	20.34	468,891	+0.04(+0.22%)
Oct 19, 2012	20.56	20.60	20.13	20.29	428,375	-0.44(-2.13%)
Oct 18, 2012	20.91	20.99	20.48	20.73	340,636	-0.19(-0.91%)
Oct 17, 2012	20.68	20.93	20.54	20.92	278,269	+0.22(+1.09%)
Oct 16, 2012	20.01	20.75	19.93	20.70	644,628	+0.85(+4.27%)
Oct 15, 2012	19.81	19.95	19.67	19.85	433,238	+0.05(+0.26%)
Oct 12, 2012	19.93	20.07	19.73	19.80	233,679	-0.20(-1.00%)
Oct 11, 2012	20.21	20.26	19.92	20.00	253,542	-0.03(-0.17%)
Oct 10, 2012	19.95	20.18	19.91	20.03	231,973	+0.06(+0.30%)
Oct 09, 2012	20.21	20.55	19.91	19.97	522,652	-0.25(-1.24%)
Oct 08, 2012	20.39	20.67	20.21	20.22	192,869	-0.32(-1.56%)
Oct 05, 2012	20.47	20.86	20.40	20.54	230,114	+0.21(+1.02%)
Oct 04, 2012	20.68	20.80	20.21	20.34	248,991	-0.23(-1.09%)
Oct 03, 2012	20.47	20.67	20.09	20.56	509,210	+0.09(+0.42%)
Oct 02, 2012	20.90	21.41	20.39	20.47	715,595	-1.28(-5.89%)

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