Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	26.83	27.36	26.64	27.35	597,470	+1.75(+6.84%)
Nov 29, 2011	25.83	25.85	25.48	25.60	171,463	-0.14(-0.55%)
Nov 28, 2011	25.40	25.89	25.29	25.75	265,172	+1.16(+4.74%)
Nov 25, 2011	24.71	25.10	24.57	24.58	123,180	-0.23(-0.93%)
Nov 23, 2011	25.53	25.57	24.68	24.81	263,952	-1.02(-3.96%)
Nov 22, 2011	25.60	25.89	25.45	25.83	420,411	+0.23(+0.90%)
Nov 21, 2011	25.54	25.83	25.45	25.60	292,934	-0.45(-1.73%)
Nov 18, 2011	26.10	26.25	25.82	26.05	324,792	+0.10(+0.37%)
Nov 17, 2011	26.72	26.72	25.75	25.96	419,498	-0.73(-2.73%)
Nov 16, 2011	26.90	27.43	26.63	26.69	279,560	-0.58(-2.12%)
Nov 15, 2011	26.71	27.43	26.61	27.27	204,974	+0.48(+1.77%)
Nov 14, 2011	27.03	27.09	26.55	26.79	194,880	-0.27(-1.00%)
Nov 11, 2011	26.55	27.31	26.55	27.06	310,772	+0.84(+3.20%)
Nov 10, 2011	26.26	26.51	25.84	26.22	300,937	+0.34(+1.32%)
Nov 09, 2011	26.31	26.45	25.75	25.88	504,904	-1.28(-4.73%)
Nov 08, 2011	26.80	27.25	26.17	27.16	282,486	+0.50(+1.89%)
Nov 07, 2011	26.79	26.91	25.87	26.66	460,813	-0.40(-1.48%)
Nov 04, 2011	26.96	27.19	26.63	27.06	263,733	-0.18(-0.66%)
Nov 03, 2011	26.49	27.27	26.11	27.24	365,184	+1.11(+4.25%)
Nov 02, 2011	26.01	26.38	25.64	26.13	513,794	+0.22(+0.85%)
Nov 01, 2011	25.42	26.37	25.20	25.91	621,017	-0.57(-2.14%)
Oct 31, 2011	26.39	27.09	25.86	26.48	456,449	-0.28(-1.06%)
Oct 28, 2011	26.69	27.01	26.52	26.76	424,557	-0.15(-0.56%)
Oct 27, 2011	26.75	27.11	26.02	26.91	700,707	+1.21(+4.72%)
Oct 26, 2011	25.83	25.84	25.16	25.70	494,728	+0.26(+1.02%)
Oct 25, 2011	26.42	26.42	24.42	25.44	760,767	+0.19(+0.75%)
Oct 24, 2011	24.23	25.29	24.22	25.25	448,403	+1.22(+5.08%)
Oct 21, 2011	24.34	24.42	23.79	24.03	590,921	+0.05(+0.20%)
Oct 20, 2011	24.24	24.54	23.60	23.98	623,782	-0.22(-0.91%)
Oct 19, 2011	24.36	24.78	24.06	24.20	598,104	-0.22(-0.90%)
Oct 18, 2011	23.54	24.71	23.34	24.42	581,502	+1.03(+4.41%)
Oct 17, 2011	23.82	23.92	23.32	23.39	413,858	-0.71(-2.94%)
Oct 14, 2011	23.71	24.13	23.60	24.10	300,517	+0.69(+2.96%)
Oct 13, 2011	23.42	23.50	22.98	23.41	370,593	-0.10(-0.44%)
Oct 12, 2011	23.60	23.75	23.49	23.51	488,155	+0.11(+0.47%)
Oct 11, 2011	22.82	23.49	22.79	23.40	406,589	+0.29(+1.26%)
Oct 10, 2011	22.57	23.11	22.35	23.11	448,013	+1.05(+4.75%)
Oct 07, 2011	22.85	22.97	22.01	22.06	692,665	-0.78(-3.41%)
Oct 06, 2011	22.58	22.91	22.54	22.84	405,578	+0.50(+2.22%)
Oct 05, 2011	22.06	22.50	21.73	22.34	552,133	+0.33(+1.50%)
Oct 04, 2011	20.19	22.09	20.19	22.01	740,348	+1.55(+7.58%)
Oct 03, 2011	21.43	21.79	20.46	20.46	550,695	-0.93(-4.34%)
Sep 30, 2011	21.56	22.16	21.38	21.39	530,674	-0.61(-2.76%)
Sep 29, 2011	22.33	22.63	21.38	22.00	481,985	+0.23(+1.05%)
Sep 28, 2011	22.88	22.93	21.75	21.77	465,266	-1.07(-4.69%)
Sep 27, 2011	22.78	23.41	22.54	22.84	494,242	+0.60(+2.69%)
Sep 26, 2011	21.94	22.27	21.42	22.24	357,404	+0.57(+2.62%)
Sep 23, 2011	21.40	21.97	21.34	21.67	465,718	+0.23(+1.06%)
Sep 22, 2011	21.56	22.01	21.22	21.45	856,883	-0.92(-4.12%)
Sep 21, 2011	23.01	23.11	22.29	22.37	760,429	-0.72(-3.10%)
Sep 20, 2011	23.26	23.63	23.01	23.08	658,588	-0.06(-0.24%)
Sep 19, 2011	22.75	23.32	22.60	23.14	471,938	-0.07(-0.31%)
Sep 16, 2011	23.49	23.56	23.06	23.21	1,065,425	-0.12(-0.51%)
Sep 15, 2011	23.24	23.38	22.79	23.33	401,342	+0.39(+1.72%)
Sep 14, 2011	22.58	23.27	22.05	22.93	543,959	+0.63(+2.82%)
Sep 13, 2011	22.05	22.53	21.93	22.30	1,218,067	+0.35(+1.58%)
Sep 12, 2011	21.36	21.98	21.25	21.96	664,436	+0.21(+0.98%)
Sep 09, 2011	21.86	22.08	21.33	21.75	701,705	-0.43(-1.95%)
Sep 08, 2011	22.37	22.65	22.04	22.18	516,197	-0.40(-1.78%)
Sep 07, 2011	22.20	22.61	22.08	22.58	711,257	+0.73(+3.35%)
Sep 06, 2011	20.95	21.90	20.95	21.85	597,392	-0.03(-0.14%)
Sep 02, 2011	22.62	22.62	21.77	21.88	623,526	-1.35(-5.80%)

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