Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	23.61	23.87	23.52	23.57	43,895	-0.22(-0.92%)
Dec 29, 2011	23.67	23.93	23.62	23.79	26,404	+0.21(+0.89%)
Dec 28, 2011	24.07	24.08	23.52	23.58	30,588	-0.55(-2.28%)
Dec 27, 2011	24.25	24.27	24.01	24.13	22,078	-0.05(-0.21%)
Dec 23, 2011	24.73	24.73	24.10	24.18	21,431	+0.44(+1.85%)
Dec 21, 2011	24.07	24.07	22.86	23.74	54,730	-0.31(-1.29%)
Dec 20, 2011	23.52	24.13	23.23	24.05	79,434	+1.42(+6.27%)
Dec 19, 2011	23.67	23.93	22.51	22.63	55,203	-0.92(-3.91%)
Dec 16, 2011	24.89	24.89	23.35	23.55	97,087	-1.10(-4.46%)
Dec 15, 2011	24.75	24.90	24.37	24.65	39,584	+0.13(+0.53%)
Dec 14, 2011	24.16	24.79	23.87	24.52	68,103	+0.28(+1.16%)
Dec 13, 2011	24.38	24.88	24.17	24.24	64,736	-0.04(-0.16%)
Dec 12, 2011	24.56	24.56	23.85	24.28	47,122	-0.62(-2.49%)
Dec 09, 2011	24.30	24.90	24.15	24.90	63,889	+1.15(+4.84%)
Dec 08, 2011	24.72	24.72	23.72	23.75	34,876	-1.14(-4.58%)
Dec 07, 2011	24.55	24.90	24.23	24.89	39,705	+0.19(+0.77%)
Dec 06, 2011	24.62	25.00	24.48	24.70	37,163	+0.01(+0.04%)
Dec 05, 2011	24.88	25.06	24.25	24.69	57,458	+0.14(+0.57%)
Dec 02, 2011	24.85	24.98	24.50	24.55	26,308	-0.13(-0.53%)
Dec 01, 2011	24.71	24.98	24.13	24.68	68,363	-0.21(-0.84%)
Nov 30, 2011	24.18	24.90	23.96	24.89	141,689	+1.54(+6.60%)
Nov 29, 2011	23.35	23.42	23.02	23.35	30,404	+0.05(+0.21%)
Nov 28, 2011	22.30	23.48	22.25	23.30	50,338	+1.15(+5.19%)
Nov 25, 2011	22.61	22.75	22.12	22.15	29,170	-0.45(-1.99%)
Nov 23, 2011	23.26	23.42	22.55	22.60	41,846	-0.74(-3.17%)
Nov 22, 2011	23.68	24.15	23.32	23.34	32,030	-0.43(-1.81%)
Nov 21, 2011	23.98	24.17	23.62	23.77	21,841	-0.58(-2.38%)
Nov 18, 2011	24.19	24.48	23.64	24.35	28,693	+0.16(+0.66%)
Nov 17, 2011	24.50	24.85	24.00	24.19	31,723	-0.34(-1.39%)
Nov 16, 2011	24.20	24.99	24.04	24.53	47,881	-0.29(-1.17%)
Nov 15, 2011	24.01	24.94	23.77	24.82	40,532	+0.56(+2.31%)
Nov 14, 2011	24.69	24.71	24.06	24.26	38,100	-0.46(-1.86%)
Nov 11, 2011	24.80	24.90	24.61	24.72	31,036	+0.24(+0.98%)
Nov 10, 2011	24.22	24.77	23.96	24.48	30,361	+0.48(+2.00%)
Nov 09, 2011	24.33	24.98	23.95	24.00	54,978	-0.81(-3.26%)
Nov 08, 2011	24.24	24.98	23.52	24.81	67,313	+0.83(+3.46%)
Nov 07, 2011	23.86	24.10	23.07	23.98	23,618	+0.01(+0.04%)
Nov 04, 2011	24.57	24.57	23.86	23.97	22,328	-0.92(-3.70%)
Nov 03, 2011	24.43	24.94	23.50	24.89	52,972	+0.83(+3.45%)
Nov 02, 2011	23.50	24.63	23.25	24.06	75,177	+0.87(+3.75%)
Nov 01, 2011	23.48	24.15	23.00	23.19	57,021	-1.05(-4.33%)
Oct 31, 2011	24.28	25.00	24.08	24.24	55,399	-0.52(-2.10%)
Oct 28, 2011	24.89	25.05	24.71	24.76	36,662	-0.17(-0.68%)
Oct 27, 2011	24.45	25.18	24.03	24.93	124,027	+0.65(+2.68%)
Oct 26, 2011	23.56	24.42	23.15	24.28	38,306	+1.08(+4.66%)
Oct 25, 2011	24.29	24.29	23.09	23.20	37,600	-1.10(-4.53%)
Oct 24, 2011	23.68	24.35	23.09	24.30	34,980	+0.79(+3.36%)
Oct 21, 2011	23.93	23.93	22.90	23.51	46,728	+0.01(+0.04%)
Oct 20, 2011	23.66	23.80	22.53	23.50	36,052	-0.07(-0.30%)
Oct 19, 2011	24.12	24.45	23.53	23.57	81,239	-0.42(-1.75%)
Oct 18, 2011	23.15	24.05	22.84	23.99	49,232	+0.88(+3.81%)
Oct 17, 2011	24.11	24.13	23.01	23.11	47,637	-1.07(-4.43%)
Oct 14, 2011	23.84	24.39	23.56	24.18	40,842	+0.53(+2.24%)
Oct 13, 2011	23.29	23.74	23.01	23.65	20,997	+0.13(+0.55%)
Oct 12, 2011	23.24	23.67	23.17	23.52	36,372	+0.29(+1.25%)
Oct 11, 2011	22.33	23.35	22.33	23.23	40,888	+0.75(+3.34%)
Oct 10, 2011	21.66	22.48	21.40	22.48	66,602	+1.32(+6.24%)
Oct 07, 2011	22.29	22.29	21.00	21.16	44,859	-1.14(-5.11%)
Oct 06, 2011	22.01	22.43	21.82	22.30	35,389	+0.30(+1.36%)
Oct 05, 2011	21.57	22.09	21.19	22.00	57,329	+0.39(+1.80%)
Oct 04, 2011	20.50	21.83	20.36	21.61	86,487	+1.08(+5.26%)

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