Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	30.67	30.88	30.18	30.56	386,629	+0.13(+0.44%)
Jan 30, 2012	29.91	30.53	29.75	30.43	312,713	+0.29(+0.95%)
Jan 27, 2012	29.95	30.39	29.87	30.14	377,870	+0.13(+0.45%)
Jan 26, 2012	29.87	30.02	29.44	30.01	723,677	+0.50(+1.69%)
Jan 25, 2012	31.12	31.16	28.96	29.51	679,464	-2.00(-6.34%)
Jan 24, 2012	30.67	31.51	30.25	31.51	689,208	+0.73(+2.37%)
Jan 23, 2012	30.36	30.82	30.17	30.78	298,364	+0.37(+1.22%)
Jan 20, 2012	30.25	30.56	30.03	30.40	358,432	+0.05(+0.16%)
Jan 19, 2012	30.36	30.54	30.24	30.36	161,379	+0.10(+0.34%)
Jan 18, 2012	29.95	30.25	29.62	30.25	288,946	+0.21(+0.71%)
Jan 17, 2012	29.89	30.40	29.88	30.04	287,678	+0.45(+1.53%)
Jan 13, 2012	29.11	29.65	29.11	29.59	314,131	+0.10(+0.35%)
Jan 12, 2012	29.14	29.50	29.01	29.48	182,845	+0.48(+1.64%)
Jan 11, 2012	28.71	29.16	28.71	29.01	200,163	+0.25(+0.85%)
Jan 10, 2012	29.37	29.72	28.67	28.76	556,998	-0.27(-0.93%)
Jan 09, 2012	28.94	29.09	28.69	29.03	195,799	+0.23(+0.80%)
Jan 06, 2012	28.53	28.96	28.27	28.80	286,329	+0.29(+1.03%)
Jan 05, 2012	27.93	28.54	27.55	28.51	220,828	+0.48(+1.72%)
Jan 04, 2012	28.04	28.27	27.97	28.03	214,144	+0.17(+0.60%)
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%)

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