Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	18.30	18.50	18.30	18.40	8,401	+0.31(+1.71%)
Jun 29, 2011	17.86	18.17	17.75	18.09	16,146	+0.58(+3.31%)
Jun 28, 2011	17.46	17.55	17.46	17.51	7,150	+0.10(+0.57%)
Jun 27, 2011	17.16	17.41	17.16	17.41	8,390	+0.08(+0.46%)
Jun 24, 2011	17.34	17.34	17.18	17.33	5,283	+0.00(+0.00%)
Jun 23, 2011	17.11	17.33	16.99	17.33	20,785	-0.15(-0.84%)
Jun 22, 2011	17.41	17.52	17.41	17.48	1,840	+0.12(+0.67%)
Jun 21, 2011	17.47	17.50	17.17	17.36	6,950	+0.36(+2.12%)
Jun 20, 2011	17.03	17.08	17.00	17.00	58,624	-0.24(-1.39%)
Jun 17, 2011	17.56	17.56	17.18	17.24	13,255	-0.32(-1.82%)
Jun 16, 2011	17.31	17.56	17.21	17.56	8,369	-0.10(-0.57%)
Jun 15, 2011	17.97	18.04	17.59	17.66	15,644	-0.65(-3.55%)
Jun 14, 2011	17.93	18.35	17.93	18.31	25,209	+0.86(+4.93%)
Jun 13, 2011	17.48	17.51	17.40	17.45	22,833	-0.29(-1.63%)
Jun 10, 2011	17.95	17.97	17.67	17.74	19,553	-0.61(-3.32%)
Jun 09, 2011	18.15	18.42	18.15	18.35	12,300	-0.08(-0.43%)
Jun 08, 2011	18.30	18.44	18.17	18.43	9,000	-0.14(-0.76%)
Jun 07, 2011	18.47	18.66	18.46	18.57	7,825	+0.38(+2.10%)
Jun 06, 2011	18.50	18.58	18.18	18.19	16,276	-0.04(-0.22%)
Jun 03, 2011	17.75	18.23	17.75	18.23	8,577	+1.37(+8.13%)
May 24, 2011	16.93	17.11	16.78	16.86	14,917	+0.60(+3.70%)
May 23, 2011	16.34	16.41	16.22	16.26	23,685	-0.72(-4.25%)
May 20, 2011	16.98	17.20	16.94	16.98	5,381	+0.22(+1.31%)
May 19, 2011	17.21	17.26	16.69	16.76	4,250	-0.57(-3.29%)
May 18, 2011	17.00	17.49	17.00	17.33	17,823	+0.53(+3.15%)
May 17, 2011	16.58	16.81	16.29	16.80	27,463	+0.00(+0.00%)
May 16, 2011	16.77	16.87	16.60	16.80	23,884	-0.33(-1.93%)
May 13, 2011	17.25	17.36	16.84	17.13	17,031	-0.09(-0.52%)
May 12, 2011	16.90	17.35	16.76	17.22	24,135	+0.45(+2.68%)
May 11, 2011	17.35	17.35	16.73	16.77	26,860	-0.95(-5.36%)
May 10, 2011	17.75	17.92	17.43	17.72	30,410	-0.01(-0.06%)
May 09, 2011	17.43	17.73	17.21	17.73	16,501	+0.58(+3.38%)
May 06, 2011	17.16	17.57	17.08	17.15	27,616	+0.03(+0.18%)
May 05, 2011	17.93	17.93	16.92	17.12	71,845	-1.32(-7.16%)
May 04, 2011	18.94	18.94	18.33	18.44	44,193	-0.75(-3.91%)
May 03, 2011	19.00	19.50	19.00	19.19	12,290	+0.58(+3.12%)
May 02, 2011	18.64	18.64	18.61	18.61	50,616	-0.17(-0.91%)
Apr 29, 2011	19.06	19.06	18.50	18.78	34,141	-0.51(-2.64%)
Apr 28, 2011	19.51	19.51	19.11	19.29	11,102	+0.09(+0.47%)
Apr 27, 2011	19.10	19.27	18.97	19.20	50,017	-0.33(-1.69%)
Apr 26, 2011	19.33	19.59	19.33	19.53	12,585	-0.06(-0.31%)
Apr 25, 2011	19.75	21.68	19.17	19.59	35,412	-0.57(-2.83%)
Apr 21, 2011	20.09	20.31	20.05	20.16	33,630	+0.24(+1.20%)
Apr 20, 2011	19.80	20.04	19.80	19.92	27,768	+0.49(+2.52%)
Apr 19, 2011	19.65	19.65	19.23	19.43	4,799	+0.20(+1.04%)
Apr 18, 2011	19.41	19.74	18.83	19.23	22,740	-0.37(-1.89%)
Apr 15, 2011	19.44	19.84	19.44	19.60	21,922	-0.06(-0.31%)
Apr 14, 2011	19.84	19.84	19.43	19.66	8,703	+0.06(+0.31%)
Apr 13, 2011	20.16	20.66	19.60	19.60	19,253	-0.60(-2.96%)
Apr 12, 2011	20.43	20.49	20.02	20.20	29,390	-0.55(-2.66%)
Apr 11, 2011	21.03	21.18	20.62	20.75	34,388	-0.45(-2.12%)
Apr 08, 2011	21.01	21.26	20.83	21.20	32,223	+0.75(+3.67%)
Apr 07, 2011	20.39	20.65	20.19	20.45	73,083	+0.32(+1.58%)
Apr 06, 2011	19.65	20.25	19.65	20.13	33,069	+0.92(+4.78%)
Apr 05, 2011	19.43	19.61	19.18	19.21	11,028	-0.34(-1.73%)
Apr 04, 2011	19.26	19.62	19.26	19.55	23,082	+0.27(+1.40%)

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