Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	21.12	21.35	21.10	21.30	83,203	+0.17(+0.81%)
Feb 28, 2012	20.92	21.14	20.81	21.13	60,488	+0.28(+1.34%)
Feb 27, 2012	20.81	20.98	20.71	20.85	154,276	+0.00(+0.00%)
Feb 24, 2012	20.68	20.88	20.63	20.85	93,348	+0.17(+0.82%)
Feb 23, 2012	20.49	20.68	20.49	20.68	22,456	+0.13(+0.63%)
Feb 22, 2012	20.55	20.58	20.48	20.55	50,120	+0.00(+0.00%)
Feb 21, 2012	20.55	20.59	20.50	20.55	45,771	+0.03(+0.15%)
Feb 17, 2012	20.27	20.60	20.27	20.52	120,094	+0.17(+0.84%)
Feb 16, 2012	20.28	20.39	20.11	20.35	60,016	-0.05(-0.25%)
Feb 15, 2012	20.33	20.52	20.32	20.40	60,311	+0.08(+0.39%)
Feb 14, 2012	20.09	20.38	20.04	20.32	77,672	+0.17(+0.84%)
Feb 13, 2012	19.85	20.15	19.85	20.15	75,442	+0.43(+2.18%)
Feb 10, 2012	19.81	19.95	19.66	19.72	77,797	-0.33(-1.65%)
Feb 09, 2012	20.24	20.38	19.79	20.05	299,126	-0.05(-0.25%)
Feb 08, 2012	19.58	20.13	19.58	20.10	90,855	+0.52(+2.66%)
Feb 07, 2012	19.43	19.66	19.43	19.58	61,548	+0.09(+0.46%)
Feb 06, 2012	19.41	19.55	19.40	19.49	62,821	+0.02(+0.10%)
Feb 03, 2012	19.25	19.50	19.20	19.47	60,455	+0.31(+1.60%)
Feb 02, 2012	19.09	19.23	19.06	19.16	72,054	+0.12(+0.65%)
Feb 01, 2012	18.89	19.06	18.89	19.04	49,431	+0.15(+0.79%)
Jan 31, 2012	18.83	18.95	18.77	18.89	90,474	-0.01(-0.05%)
Jan 30, 2012	18.90	18.95	18.75	18.90	48,784	-0.12(-0.63%)
Jan 27, 2012	18.91	19.09	18.89	19.02	41,156	+0.09(+0.48%)
Jan 26, 2012	18.78	19.00	18.73	18.93	50,122	+0.28(+1.50%)
Jan 25, 2012	18.45	18.80	18.37	18.65	51,750	+0.20(+1.08%)
Jan 24, 2012	18.36	18.49	18.28	18.45	109,751	-0.03(-0.16%)
Jan 23, 2012	18.36	18.57	18.34	18.48	81,115	+0.21(+1.15%)
Jan 20, 2012	18.11	18.40	18.11	18.27	71,573	+0.16(+0.88%)
Jan 19, 2012	18.19	18.35	18.10	18.11	75,597	+0.02(+0.11%)
Jan 18, 2012	18.00	18.11	17.96	18.09	49,355	+0.12(+0.67%)
Jan 17, 2012	18.01	18.10	17.90	17.97	136,120	+0.10(+0.56%)
Jan 13, 2012	17.93	17.93	17.69	17.87	63,262	-0.21(-1.16%)
Jan 12, 2012	18.02	18.15	17.98	18.08	122,677	+0.08(+0.44%)
Jan 11, 2012	18.08	18.11	17.94	18.00	269,507	-0.14(-0.77%)
Jan 10, 2012	17.98	18.32	17.98	18.14	105,824	+0.29(+1.62%)
Jan 09, 2012	17.62	17.89	17.55	17.85	51,652	+0.23(+1.31%)
Jan 06, 2012	17.44	17.66	17.44	17.62	60,154	+0.17(+0.97%)
Jan 05, 2012	17.04	17.60	17.04	17.45	106,804	+0.28(+1.63%)
Jan 04, 2012	16.73	17.22	16.62	17.17	70,240	+0.74(+4.50%)
Dec 30, 2011	16.38	16.44	16.31	16.43	91,540	+0.05(+0.31%)
Dec 29, 2011	16.24	16.47	16.24	16.38	58,833	-0.02(-0.12%)
Dec 28, 2011	16.44	16.44	16.13	16.40	63,870	-0.36(-2.15%)
Dec 27, 2011	17.10	17.11	16.70	16.76	53,844	-0.34(-1.99%)
Dec 23, 2011	16.94	17.10	16.91	17.10	44,933	+0.49(+2.95%)
Dec 21, 2011	16.43	16.61	16.30	16.61	47,302	+0.24(+1.47%)
Dec 20, 2011	16.47	16.60	16.31	16.37	69,263	+0.01(+0.06%)
Dec 19, 2011	16.40	16.51	16.31	16.36	38,228	-0.01(-0.06%)
Dec 16, 2011	16.40	16.68	16.32	16.37	44,884	-0.01(-0.06%)
Dec 15, 2011	16.65	16.67	16.30	16.38	31,079	-0.18(-1.09%)
Dec 14, 2011	16.60	16.80	16.47	16.56	37,766	-0.20(-1.19%)
Dec 13, 2011	16.53	16.88	16.49	16.76	59,788	+0.18(+1.09%)
Dec 12, 2011	16.50	16.61	16.30	16.58	51,322	-0.16(-0.96%)
Dec 09, 2011	16.61	16.79	16.59	16.74	30,352	+0.24(+1.45%)
Dec 08, 2011	16.76	16.76	16.45	16.50	48,696	-0.46(-2.71%)
Dec 07, 2011	16.86	16.96	16.52	16.96	41,624	-0.06(-0.35%)
Dec 06, 2011	16.93	17.06	16.81	17.02	82,264	+0.10(+0.59%)
Dec 05, 2011	16.82	17.03	16.80	16.92	32,581	+0.32(+1.93%)
Dec 02, 2011	16.56	16.79	16.51	16.60	35,695	+0.14(+0.85%)

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