Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	21.92	22.44	21.70	22.43	216,267	+0.57(+2.59%)
Dec 28, 2012	22.05	22.18	21.85	21.86	135,457	-0.33(-1.49%)
Dec 27, 2012	22.24	22.38	21.97	22.19	141,848	+0.03(+0.16%)
Dec 26, 2012	22.40	22.52	22.02	22.16	122,653	-0.23(-1.05%)
Dec 24, 2012	22.35	22.45	22.05	22.39	102,349	+0.01(+0.04%)
Dec 21, 2012	21.97	22.42	21.72	22.39	760,025	+0.23(+1.06%)
Dec 20, 2012	22.07	22.41	21.94	22.15	434,322	+0.03(+0.12%)
Dec 19, 2012	22.13	22.28	21.92	22.12	353,404	+0.06(+0.28%)
Dec 18, 2012	21.59	22.08	21.51	22.06	307,329	+0.47(+2.18%)
Dec 17, 2012	21.69	21.78	21.51	21.59	207,039	+0.05(+0.24%)
Dec 14, 2012	21.45	21.74	21.17	21.54	293,307	+0.00(+0.00%)
Dec 13, 2012	21.55	21.76	21.30	21.54	248,650	+0.01(+0.04%)
Dec 12, 2012	21.76	21.98	21.46	21.53	338,770	-0.22(-1.00%)
Dec 11, 2012	21.63	21.82	21.38	21.75	282,667	+0.24(+1.13%)
Dec 10, 2012	21.38	21.69	21.00	21.51	248,919	+0.12(+0.57%)
Dec 07, 2012	21.48	21.55	21.18	21.38	179,004	+0.00(+0.00%)
Dec 06, 2012	21.39	21.45	21.27	21.38	126,388	+0.04(+0.20%)
Dec 05, 2012	21.42	21.63	21.18	21.34	313,362	-0.01(-0.04%)
Dec 04, 2012	20.87	21.54	20.77	21.35	287,343	+0.24(+1.15%)
Nov 30, 2012	21.36	21.36	21.09	21.11	274,758	-0.17(-0.78%)
Nov 29, 2012	21.08	21.32	20.78	21.27	199,096	+0.44(+2.09%)
Nov 28, 2012	20.41	20.90	20.11	20.84	239,319	+0.29(+1.40%)
Nov 27, 2012	20.82	21.03	20.54	20.55	233,984	-0.33(-1.57%)
Nov 26, 2012	20.99	21.08	20.66	20.88	256,643	-0.12(-0.58%)
Nov 23, 2012	20.93	21.14	20.86	21.00	151,438	+0.18(+0.87%)
Nov 21, 2012	20.74	20.92	20.56	20.82	105,190	+0.04(+0.21%)
Nov 20, 2012	20.64	20.89	20.43	20.77	239,022	+0.02(+0.08%)
Nov 19, 2012	20.88	21.00	20.62	20.76	351,693	+0.03(+0.17%)
Nov 16, 2012	19.90	20.83	19.90	20.72	698,051	+1.06(+5.41%)
Nov 15, 2012	19.64	19.87	19.54	19.66	253,534	+0.04(+0.22%)
Nov 14, 2012	19.88	19.92	19.55	19.62	238,452	-0.16(-0.79%)
Nov 13, 2012	19.82	20.03	19.75	19.77	144,105	-0.21(-1.04%)
Nov 12, 2012	20.05	20.51	19.74	19.98	213,587	+0.07(+0.35%)
Nov 09, 2012	19.73	20.36	19.58	19.91	257,734	+0.09(+0.44%)
Nov 08, 2012	19.83	19.96	19.66	19.82	528,123	-0.07(-0.35%)
Nov 07, 2012	20.45	20.57	19.76	19.89	306,085	-0.76(-3.68%)
Nov 06, 2012	20.52	21.00	20.52	20.65	433,078	+0.01(+0.04%)
Nov 05, 2012	20.38	20.76	20.33	20.64	239,093	+0.32(+1.57%)
Nov 02, 2012	20.97	21.29	20.32	20.32	273,459	-0.66(-3.13%)
Nov 01, 2012	20.39	21.25	20.39	20.98	448,326	+0.57(+2.80%)
Oct 31, 2012	20.24	20.62	20.22	20.41	422,854	+0.16(+0.77%)
Oct 26, 2012	19.94	20.25	20.25	20.25	481,559	+0.38(+1.91%)
Oct 25, 2012	20.23	20.68	19.41	19.87	1,302,616	-0.68(-3.32%)
Oct 24, 2012	20.45	20.69	20.40	20.56	370,744	+0.25(+1.23%)
Oct 23, 2012	20.07	20.32	20.00	20.31	469,560	+0.04(+0.22%)
Oct 19, 2012	20.53	20.57	20.10	20.26	428,985	-0.44(-2.13%)
Oct 18, 2012	20.88	20.96	20.45	20.70	341,121	-0.19(-0.91%)
Oct 17, 2012	20.65	20.90	20.51	20.89	278,665	+0.22(+1.09%)
Oct 16, 2012	19.98	20.72	19.90	20.67	645,547	+0.85(+4.27%)
Oct 15, 2012	19.78	19.92	19.64	19.82	433,855	+0.05(+0.26%)
Oct 12, 2012	19.90	20.04	19.70	19.77	234,012	-0.20(-1.00%)
Oct 11, 2012	20.19	20.23	19.89	19.97	253,904	-0.03(-0.17%)
Oct 10, 2012	19.93	20.15	19.88	20.00	232,304	+0.06(+0.30%)
Oct 09, 2012	20.18	20.52	19.88	19.94	523,397	-0.25(-1.24%)
Oct 08, 2012	20.36	20.64	20.18	20.19	193,144	-0.32(-1.56%)
Oct 05, 2012	20.44	20.83	20.38	20.51	230,442	+0.21(+1.02%)
Oct 04, 2012	20.65	20.77	20.19	20.31	249,346	-0.22(-1.09%)
Oct 03, 2012	20.45	20.64	20.06	20.53	509,935	+0.09(+0.42%)
Oct 02, 2012	20.87	21.38	20.36	20.45	716,615	-1.28(-5.89%)

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