Date	Open	High	Low	Close	Volume	Change (%)
May 22, 2012	46.73	46.73	46.73	46.73	100	-0.77(-1.62%)
May 21, 2012	47.50	47.50	47.50	47.50	125	+0.00(+0.00%)
May 18, 2012	47.50	47.50	47.50	47.50	100	+0.69(+1.47%)
May 17, 2012	46.81	46.81	46.81	46.81	100	+0.48(+1.04%)
May 16, 2012	46.33	46.33	46.33	46.33	136	+0.62(+1.36%)
May 11, 2012	45.72	45.71	45.71	45.71	800	-0.60(-1.29%)
May 10, 2012	46.33	46.33	46.31	46.31	680	-1.10(-2.32%)
May 08, 2012	47.41	47.41	47.41	47.41	400	+0.10(+0.21%)
May 04, 2012	47.26	47.31	47.31	47.31	2,700	-0.29(-0.61%)
May 02, 2012	48.17	47.60	47.60	47.60	2,000	-0.80(-1.65%)

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