Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	19.70	20.13	19.46	19.58	738,579	+0.11(+0.56%)
Nov 29, 2011	19.49	19.51	19.13	19.47	164,625	+0.02(+0.10%)
Nov 28, 2011	19.36	19.74	19.26	19.45	414,584	+0.58(+3.07%)
Nov 25, 2011	19.05	19.31	18.68	18.87	92,746	-0.30(-1.56%)
Nov 23, 2011	19.31	19.50	18.99	19.17	340,700	-0.26(-1.34%)
Nov 22, 2011	18.89	19.56	18.77	19.43	265,853	+0.47(+2.48%)
Nov 21, 2011	18.93	19.15	18.78	18.96	349,203	-0.19(-0.99%)
Nov 18, 2011	19.56	19.69	19.07	19.15	305,239	-0.43(-2.20%)
Nov 17, 2011	19.73	20.05	19.31	19.58	363,287	-0.01(-0.05%)
Nov 16, 2011	19.43	20.01	19.19	19.59	307,279	-0.01(-0.05%)
Nov 15, 2011	19.24	19.68	19.24	19.60	237,327	+0.17(+0.87%)
Nov 14, 2011	19.78	19.94	19.32	19.43	233,899	-0.52(-2.61%)
Nov 11, 2011	19.80	20.03	19.53	19.95	285,055	+0.38(+1.94%)
Nov 10, 2011	19.25	19.80	19.15	19.57	373,663	+0.43(+2.25%)
Nov 09, 2011	19.51	19.73	19.00	19.14	330,628	-0.80(-4.04%)
Nov 08, 2011	19.45	20.00	19.05	19.95	513,195	+0.61(+3.13%)
Nov 07, 2011	19.28	19.56	19.01	19.34	345,757	+0.12(+0.62%)
Nov 04, 2011	19.76	19.79	19.00	19.22	879,985	-0.56(-2.83%)
Nov 03, 2011	21.43	21.58	18.86	19.78	2,506,564	-2.64(-11.78%)
Nov 02, 2011	22.25	22.60	21.90	22.42	336,354	+0.46(+2.09%)
Nov 01, 2011	22.25	22.70	21.85	21.96	378,833	-1.03(-4.48%)
Oct 31, 2011	23.21	23.43	22.98	22.99	247,307	-0.56(-2.38%)
Oct 28, 2011	23.70	24.06	23.45	23.55	330,489	-0.22(-0.93%)
Oct 27, 2011	23.50	24.00	23.05	23.77	482,364	+0.67(+2.90%)
Oct 26, 2011	23.08	23.50	22.72	23.10	375,469	+0.17(+0.74%)
Oct 25, 2011	23.43	23.45	22.83	22.93	499,351	-0.66(-2.80%)
Oct 24, 2011	23.01	23.86	22.84	23.59	591,526	+0.64(+2.79%)
Oct 21, 2011	22.56	22.98	22.16	22.95	504,836	+0.84(+3.80%)
Oct 20, 2011	22.42	22.60	21.85	22.11	227,847	-0.39(-1.73%)
Oct 19, 2011	22.59	22.87	22.30	22.50	442,205	-0.06(-0.27%)
Oct 18, 2011	21.74	22.77	21.67	22.56	773,232	+0.89(+4.11%)
Oct 17, 2011	21.50	21.89	21.41	21.67	563,169	-0.03(-0.14%)
Oct 14, 2011	21.71	21.81	21.39	21.70	325,177	+0.24(+1.12%)
Oct 13, 2011	21.31	21.60	21.15	21.46	422,636	+0.06(+0.28%)
Oct 12, 2011	21.80	21.80	21.13	21.40	689,676	-0.30(-1.38%)
Oct 11, 2011	21.52	21.97	21.22	21.70	809,350	+0.02(+0.09%)
Oct 10, 2011	21.11	21.71	20.71	21.68	436,651	+0.75(+3.58%)
Oct 07, 2011	21.21	21.48	20.50	20.93	448,553	-0.26(-1.23%)
Oct 06, 2011	20.88	21.33	20.63	21.19	638,276	+0.44(+2.12%)
Oct 05, 2011	20.44	21.00	19.91	20.75	453,180	+0.48(+2.37%)
Oct 04, 2011	19.79	21.06	19.50	20.27	910,012	+0.27(+1.35%)
Oct 03, 2011	20.59	20.97	19.84	20.00	882,809	-0.86(-4.12%)
Sep 30, 2011	20.34	21.00	20.26	20.86	396,686	+0.19(+0.92%)
Sep 29, 2011	21.01	21.43	20.24	20.67	575,460	+0.09(+0.44%)
Sep 28, 2011	21.03	21.21	20.39	20.58	410,798	-0.40(-1.91%)
Sep 27, 2011	20.73	21.43	20.18	20.98	612,709	+0.76(+3.76%)
Sep 26, 2011	19.80	20.65	19.36	20.22	791,567	+0.49(+2.48%)
Sep 23, 2011	19.06	19.75	18.81	19.73	647,479	+0.67(+3.52%)
Sep 22, 2011	18.07	19.86	17.81	19.06	1,036,127	+0.32(+1.71%)
Sep 21, 2011	19.43	19.67	18.60	18.74	441,214	-0.66(-3.40%)
Sep 20, 2011	19.68	20.00	19.28	19.40	282,139	-0.20(-1.02%)
Sep 19, 2011	18.86	19.81	18.75	19.60	259,555	+0.40(+2.08%)
Sep 16, 2011	19.92	19.95	18.82	19.20	683,341	-0.79(-3.95%)
Sep 15, 2011	19.33	20.00	19.11	19.99	869,742	+0.71(+3.68%)
Sep 14, 2011	18.42	19.57	18.40	19.28	630,167	+0.82(+4.44%)
Sep 13, 2011	18.00	18.50	17.71	18.46	368,478	+0.49(+2.73%)
Sep 12, 2011	17.38	18.07	17.29	17.97	324,615	+0.25(+1.41%)
Sep 09, 2011	18.10	18.37	17.42	17.72	406,919	-0.56(-3.06%)
Sep 08, 2011	18.25	18.58	17.98	18.28	504,450	-0.10(-0.54%)
Sep 07, 2011	17.91	18.43	17.68	18.38	361,478	+0.70(+3.96%)
Sep 06, 2011	17.15	17.73	16.95	17.68	455,913	-0.14(-0.79%)
Sep 02, 2011	17.42	17.88	17.28	17.82	398,173	-0.03(-0.17%)

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