Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	28.30	28.47	27.85	27.86	171,406	-0.57(-2.01%)
Dec 29, 2011	27.58	28.53	27.37	28.43	298,672	+0.99(+3.61%)
Dec 28, 2011	27.95	27.96	27.40	27.44	157,385	-0.55(-1.98%)
Dec 27, 2011	27.64	28.14	27.48	28.00	167,152	+0.17(+0.63%)
Dec 23, 2011	27.86	28.04	27.73	27.82	146,433	-0.02(-0.06%)
Dec 21, 2011	27.62	27.92	27.39	27.84	353,222	+0.10(+0.37%)
Dec 20, 2011	26.93	27.75	26.88	27.73	440,964	+1.10(+4.13%)
Dec 19, 2011	26.85	27.24	26.59	26.63	355,722	-0.06(-0.24%)
Dec 16, 2011	26.55	27.19	26.44	26.70	918,889	+0.26(+0.99%)
Dec 15, 2011	26.53	26.70	26.25	26.44	354,669	+0.33(+1.27%)
Dec 14, 2011	26.38	26.51	26.03	26.10	359,498	-0.49(-1.85%)
Dec 13, 2011	27.46	27.68	26.46	26.59	301,529	-0.61(-2.24%)
Dec 12, 2011	27.17	27.23	26.82	27.20	248,367	-0.33(-1.21%)
Dec 09, 2011	26.68	27.71	26.68	27.54	279,117	+0.86(+3.24%)
Dec 08, 2011	26.93	27.12	26.55	26.67	307,286	-0.62(-2.26%)
Dec 07, 2011	27.27	27.39	26.66	27.29	244,514	-0.18(-0.66%)
Dec 06, 2011	27.66	27.74	27.27	27.47	252,024	-0.09(-0.32%)
Dec 05, 2011	27.73	27.85	26.80	27.56	431,873	+0.25(+0.93%)
Dec 02, 2011	27.59	27.69	27.27	27.31	219,681	+0.13(+0.50%)
Dec 01, 2011	27.37	27.66	27.16	27.17	291,866	-0.18(-0.67%)
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%)

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