Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	19.49	19.52	19.33	19.47	23,443	+0.33(+1.72%)
Jan 30, 2012	19.14	19.23	19.00	19.14	19,704	-0.09(-0.47%)
Jan 27, 2012	19.23	19.24	19.05	19.23	98,793	-0.03(-0.16%)
Jan 26, 2012	19.42	19.42	19.16	19.26	22,098	-0.05(-0.26%)
Jan 25, 2012	19.21	19.33	19.09	19.31	13,158	-0.39(-1.98%)
Jan 24, 2012	19.58	19.71	19.50	19.70	35,943	+0.27(+1.39%)
Jan 23, 2012	19.51	19.54	19.30	19.43	18,247	-0.26(-1.32%)
Jan 20, 2012	19.61	19.70	19.48	19.69	25,311	+0.36(+1.86%)
Jan 19, 2012	19.26	19.51	19.06	19.33	477,122	+0.02(+0.10%)
Jan 18, 2012	19.38	19.50	19.26	19.31	122,878	-0.15(-0.77%)
Jan 17, 2012	19.43	19.59	19.35	19.46	34,543	+0.18(+0.93%)
Jan 13, 2012	19.29	19.39	19.03	19.28	23,835	-0.29(-1.48%)
Jan 12, 2012	19.33	19.73	19.24	19.57	37,406	-0.11(-0.56%)
Jan 11, 2012	19.60	19.76	19.44	19.68	107,054	-0.62(-3.05%)
Jan 10, 2012	20.24	20.56	20.14	20.30	52,135	+0.10(+0.50%)
Jan 09, 2012	19.87	20.21	19.87	20.20	30,126	+0.06(+0.30%)
Jan 06, 2012	20.11	20.14	19.91	20.14	33,483	-0.13(-0.64%)
Jan 05, 2012	20.39	20.39	20.14	20.27	8,383	-0.31(-1.51%)
Jan 04, 2012	20.53	20.75	20.50	20.58	11,248	+0.49(+2.44%)
Dec 30, 2011	20.06	20.17	20.02	20.09	9,913	+0.25(+1.26%)
Dec 29, 2011	19.89	19.90	19.72	19.84	17,106	+0.10(+0.51%)
Dec 28, 2011	19.83	19.87	19.59	19.74	13,909	-0.12(-0.60%)
Dec 27, 2011	20.12	20.12	19.80	19.86	38,745	-0.18(-0.90%)
Dec 23, 2011	19.79	20.07	19.79	20.04	16,936	+0.51(+2.61%)
Dec 21, 2011	19.50	19.70	19.43	19.53	20,269	-0.04(-0.20%)
Dec 20, 2011	19.64	19.64	19.52	19.57	38,795	+0.29(+1.50%)
Dec 19, 2011	19.61	19.61	19.26	19.28	71,305	-0.23(-1.18%)
Dec 16, 2011	19.67	19.67	19.46	19.51	23,780	-0.19(-0.96%)
Dec 15, 2011	19.66	19.85	19.66	19.70	21,062	+0.00(+0.00%)
Dec 14, 2011	19.34	19.71	19.24	19.70	16,820	+0.15(+0.77%)
Dec 13, 2011	19.76	19.91	19.55	19.55	84,418	-0.17(-0.86%)
Dec 12, 2011	19.90	19.93	19.68	19.72	14,242	-0.12(-0.60%)
Dec 09, 2011	19.41	19.94	19.41	19.84	35,742	+0.14(+0.71%)
Dec 08, 2011	19.91	19.91	19.51	19.70	154,947	-0.35(-1.75%)
Dec 07, 2011	19.76	20.05	19.72	20.05	42,761	+0.19(+0.96%)
Dec 06, 2011	19.76	19.98	19.70	19.86	38,809	-0.36(-1.78%)
Dec 05, 2011	20.19	20.29	20.05	20.22	79,212	+0.10(+0.50%)
Dec 02, 2011	20.23	20.23	19.92	20.12	158,516	-0.70(-3.36%)
Dec 01, 2011	20.83	21.00	20.79	20.82	79,683	+0.11(+0.53%)
Nov 30, 2011	20.67	20.90	20.61	20.71	9,247	+0.49(+2.42%)
Nov 29, 2011	20.32	20.46	20.09	20.22	13,328	+0.17(+0.85%)
Nov 28, 2011	20.26	20.26	19.86	20.05	27,664	+0.59(+3.03%)
Nov 25, 2011	19.49	19.59	19.21	19.46	12,172	-0.17(-0.87%)
Nov 23, 2011	19.92	19.92	19.53	19.63	17,056	-0.13(-0.66%)
Nov 22, 2011	19.85	19.95	19.60	19.76	20,336	-0.10(-0.50%)
Nov 21, 2011	20.00	20.09	19.70	19.86	29,114	-0.39(-1.93%)
Nov 18, 2011	20.41	20.49	20.13	20.25	10,584	+0.09(+0.45%)
Nov 17, 2011	20.31	20.50	20.10	20.16	22,180	-0.34(-1.66%)
Nov 16, 2011	20.83	20.86	20.50	20.50	14,337	-0.63(-2.98%)
Nov 15, 2011	20.98	21.18	20.87	21.13	8,070	+0.10(+0.48%)
Nov 14, 2011	20.99	21.14	20.91	21.03	12,660	-0.35(-1.64%)
Nov 11, 2011	21.15	21.71	21.15	21.38	18,685	+0.47(+2.25%)
Nov 10, 2011	20.99	21.07	20.76	20.91	23,054	+0.07(+0.34%)
Nov 09, 2011	20.57	21.05	20.57	20.84	26,957	-1.11(-5.06%)
Nov 08, 2011	21.79	21.95	21.60	21.95	6,776	+0.30(+1.39%)
Nov 07, 2011	21.56	21.82	21.47	21.65	35,541	+0.36(+1.69%)
Nov 04, 2011	21.41	21.41	21.15	21.29	5,694	-0.71(-3.23%)
Nov 03, 2011	21.90	22.04	21.58	22.00	8,917	+0.44(+2.04%)
Nov 02, 2011	21.42	21.65	21.36	21.56	12,660	+0.00(+0.00%)

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