Date	Open	High	Low	Close	Volume	Change (%)
May 09, 2011	20.25	20.25	20.25	20.25	58	+0.37(+1.88%)
May 04, 2011	21.07	19.88	19.88	19.88	132	-0.51(-2.50%)
May 03, 2011	20.06	20.39	20.06	20.39	117	+1.27(+6.63%)
Apr 28, 2011	19.12	19.12	19.12	19.12	0	+0.02(+0.13%)
Apr 27, 2011	19.10	19.10	19.10	19.10	44	+0.07(+0.36%)
Apr 26, 2011	19.03	19.03	19.03	19.03	175	+0.00(+0.00%)
Apr 25, 2011	19.03	19.03	19.03	19.03	44	+0.00(+0.00%)
Apr 15, 2011	19.03	19.03	19.03	19.03	0	+0.34(+1.81%)
Apr 14, 2011	17.74	18.69	17.67	18.69	779	+0.00(+0.00%)
Apr 13, 2011	19.37	19.37	18.69	18.69	294	-0.88(-4.51%)
Apr 12, 2011	17.33	19.57	17.33	19.57	205	+0.81(+4.31%)
Apr 11, 2011	19.10	20.39	16.99	18.77	3,229	-0.13(-0.68%)
Apr 08, 2011	20.66	20.66	18.89	18.89	58	-1.22(-6.08%)
Apr 07, 2011	19.71	20.12	19.64	20.12	2,383	+0.07(+0.34%)
Apr 06, 2011	19.71	20.05	19.71	20.05	1,559	+0.00(+0.00%)
Mar 30, 2011	20.05	20.05	20.05	20.05	0	+0.27(+1.37%)
Mar 28, 2011	19.78	19.78	19.78	19.78	0	-0.27(-1.36%)
Mar 25, 2011	20.05	20.05	20.05	20.05	14	+0.34(+1.72%)
Mar 24, 2011	19.78	19.85	18.08	19.71	1,420	+0.61(+3.20%)
Mar 23, 2011	20.12	20.12	17.06	19.10	849	-1.02(-5.07%)
Mar 22, 2011	20.12	20.12	20.12	20.12	29	-0.34(-1.66%)
Mar 21, 2011	21.68	21.82	19.37	20.46	2,287	-1.97(-8.79%)
Mar 15, 2011	22.43	22.43	22.43	22.43	0	-1.29(-5.44%)
Mar 11, 2011	23.72	23.72	23.72	23.72	0	-0.07(-0.29%)
Mar 08, 2011	23.79	23.79	23.79	23.79	0	+2.65(+12.54%)
Mar 07, 2011	21.14	21.14	21.14	21.14	136	-0.61(-2.81%)
Mar 03, 2011	21.75	21.75	21.75	21.75	0	+0.68(+3.22%)
Mar 02, 2011	22.09	22.09	21.07	21.07	456	-1.02(-4.61%)

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