Date	Open	High	Low	Close	Volume	Change (%)
May 23, 2011	3.142	3.142	3.142	3.142	1,190	+0.02(+0.54%)
May 20, 2011	3.012	3.125	3.012	3.125	1,520	+0.10(+3.33%)
May 19, 2011	2.991	3.083	2.940	3.024	4,675	-0.13(-4.00%)
May 18, 2011	3.092	3.150	3.092	3.150	805	+0.01(+0.27%)
May 16, 2011	3.117	3.142	3.142	3.142	5,237	+0.05(+1.63%)
May 13, 2011	3.066	3.100	3.066	3.091	3,990	-0.01(-0.27%)
May 12, 2011	3.041	3.100	3.041	3.100	952	+0.08(+2.50%)
May 11, 2011	3.058	3.142	3.024	3.024	2,529	-0.11(-3.41%)
May 10, 2011	3.142	3.142	3.125	3.131	1,474	+0.04(+1.33%)
May 09, 2011	3.108	3.234	3.066	3.090	10,768	-0.06(-1.92%)
May 06, 2011	3.327	3.327	3.108	3.150	19,940	-0.20(-5.90%)
May 05, 2011	3.327	3.402	3.327	3.348	476	+0.04(+1.14%)
May 03, 2011	3.310	3.310	3.310	3.310	0	-0.06(-1.75%)

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