Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	20.65	20.77	20.57	20.77	124,386	+0.22(+1.07%)
Dec 29, 2011	20.71	20.76	20.51	20.55	224,936	-0.22(-1.05%)
Dec 28, 2011	20.70	20.97	20.54	20.77	195,602	-0.04(-0.21%)
Dec 27, 2011	20.58	20.92	20.48	20.81	380,793	+0.18(+0.89%)
Dec 23, 2011	20.87	20.89	20.55	20.63	92,471	-0.18(-0.84%)
Dec 21, 2011	20.70	20.98	20.32	20.80	600,125	+0.08(+0.38%)
Dec 20, 2011	20.13	20.77	19.72	20.72	727,542	+0.82(+4.14%)
Dec 19, 2011	19.79	20.11	19.72	19.90	430,961	+0.19(+0.98%)
Dec 16, 2011	20.14	20.14	19.33	19.71	569,865	-0.31(-1.53%)
Dec 15, 2011	19.35	20.31	19.17	20.01	618,461	+0.95(+4.96%)
Dec 14, 2011	19.82	19.99	19.03	19.07	331,638	-0.92(-4.60%)
Dec 13, 2011	20.61	20.67	19.84	19.99	389,722	-0.46(-2.23%)
Dec 12, 2011	20.11	20.47	20.00	20.44	425,509	+0.30(+1.48%)
Dec 09, 2011	20.36	20.45	20.14	20.14	380,260	-0.11(-0.56%)
Dec 08, 2011	20.51	20.56	20.21	20.26	249,569	-0.28(-1.36%)
Dec 07, 2011	20.46	20.62	20.33	20.54	231,448	-0.04(-0.21%)
Dec 06, 2011	20.27	20.64	20.23	20.58	216,965	+0.22(+1.07%)
Dec 05, 2011	20.58	20.62	20.30	20.36	198,444	+0.09(+0.43%)
Dec 02, 2011	20.31	20.36	20.09	20.28	404,480	+0.22(+1.09%)
Dec 01, 2011	19.55	20.24	19.49	20.06	770,729	+0.42(+2.14%)
Nov 30, 2011	20.09	20.09	19.31	19.64	4,174,539	+0.42(+2.19%)
Nov 29, 2011	19.15	19.42	18.77	19.22	751,111	+0.12(+0.64%)
Nov 28, 2011	19.82	19.82	19.07	19.09	563,142	-0.38(-1.93%)
Nov 25, 2011	19.22	19.62	19.22	19.47	123,957	+0.25(+1.28%)
Nov 23, 2011	19.09	19.43	19.02	19.22	440,814	-0.06(-0.32%)
Nov 22, 2011	18.96	19.36	18.45	19.29	723,548	+0.28(+1.47%)
Nov 21, 2011	19.53	20.06	18.76	19.01	626,592	-0.86(-4.32%)
Nov 18, 2011	19.26	19.92	19.02	19.86	491,688	+0.68(+3.56%)
Nov 17, 2011	19.43	19.53	18.92	19.18	728,683	-0.25(-1.31%)
Nov 16, 2011	19.35	19.99	19.10	19.43	1,886,507	-0.18(-0.89%)
Nov 15, 2011	19.27	20.06	18.29	19.61	1,983,843	-0.60(-2.99%)
Nov 14, 2011	20.18	20.42	19.97	20.21	513,571	-0.07(-0.35%)
Nov 11, 2011	19.91	20.39	18.79	20.28	856,746	+0.43(+2.16%)
Nov 10, 2011	20.16	20.25	19.67	19.86	208,740	+0.09(+0.44%)
Nov 09, 2011	20.02	20.43	19.58	19.77	502,754	-0.62(-3.05%)
Nov 08, 2011	20.09	20.47	19.90	20.39	124,964	+0.43(+2.15%)
Nov 07, 2011	19.88	20.25	19.77	19.96	109,843	-0.03(-0.13%)
Nov 04, 2011	19.72	20.21	19.55	19.99	135,544	+0.05(+0.26%)
Nov 03, 2011	20.26	20.49	19.80	19.93	324,775	+0.00(+0.00%)
Nov 02, 2011	20.08	20.20	19.86	19.93	249,751	+0.18(+0.93%)
Nov 01, 2011	18.86	19.87	18.86	19.75	455,382	+0.19(+0.99%)
Oct 31, 2011	19.43	19.96	19.39	19.56	158,679	-0.23(-1.15%)
Oct 28, 2011	19.97	20.40	19.75	19.79	338,894	-0.23(-1.14%)
Oct 27, 2011	20.07	20.20	19.67	20.01	410,429	+0.60(+3.07%)
Oct 26, 2011	19.45	19.59	19.36	19.42	271,700	+0.25(+1.28%)
Oct 25, 2011	19.29	19.53	19.13	19.17	290,660	-0.24(-1.22%)
Oct 24, 2011	19.49	19.76	19.15	19.41	246,147	-0.07(-0.36%)
Oct 21, 2011	18.55	19.51	18.52	19.48	945,227	+1.18(+6.46%)
Oct 20, 2011	18.14	18.39	18.14	18.30	584,955	+0.18(+1.02%)
Oct 19, 2011	17.70	18.35	17.70	18.11	278,344	+0.41(+2.33%)
Oct 18, 2011	17.04	17.72	17.04	17.70	299,822	+0.74(+4.39%)
Oct 17, 2011	16.80	17.13	16.75	16.96	224,307	-0.04(-0.26%)
Oct 14, 2011	16.84	17.43	16.72	17.00	437,156	+0.33(+2.00%)
Oct 13, 2011	16.40	16.85	16.40	16.67	259,073	+0.17(+1.01%)
Oct 12, 2011	16.75	16.76	16.47	16.50	167,418	-0.04(-0.21%)
Oct 11, 2011	16.62	16.70	16.39	16.54	137,844	-0.26(-1.56%)
Oct 10, 2011	16.54	16.82	16.32	16.80	97,029	+0.61(+3.79%)
Oct 07, 2011	16.68	16.79	15.85	16.19	168,329	-0.43(-2.58%)
Oct 06, 2011	16.65	16.73	16.57	16.61	463,436	+0.32(+1.99%)
Oct 05, 2011	15.65	16.31	15.32	16.29	583,816	+0.67(+4.32%)
Oct 04, 2011	15.62	15.71	15.10	15.62	318,862	-0.11(-0.72%)

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