Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	16.47	16.88	15.66	16.71	470,761	+0.10(+0.60%)
May 30, 2012	16.90	17.00	16.03	16.61	791,985	-0.46(-2.69%)
May 29, 2012	18.40	18.40	16.80	17.07	663,944	-1.12(-6.16%)
May 25, 2012	18.66	18.66	18.01	18.19	327,315	-0.70(-3.71%)
May 24, 2012	18.14	18.89	17.52	18.89	315,234	+0.57(+3.11%)
May 23, 2012	17.80	18.53	17.50	18.32	426,232	+0.32(+1.78%)
May 22, 2012	19.16	20.00	17.35	18.00	791,636	-1.30(-6.74%)
May 21, 2012	17.95	20.83	16.21	19.30	1,661,771	+0.66(+3.54%)
May 18, 2012	21.26	21.89	17.70	18.64	1,458,866	-2.63(-12.36%)
May 17, 2012	21.63	21.83	20.37	21.27	557,433	-0.33(-1.53%)
May 16, 2012	21.29	21.75	20.87	21.60	452,889	+0.80(+3.85%)
May 15, 2012	20.06	21.71	20.06	20.80	743,895	+0.76(+3.79%)
May 14, 2012	19.81	20.13	19.60	20.04	779,127	-0.23(-1.13%)
May 11, 2012	19.86	20.43	19.62	20.27	460,636	+0.22(+1.10%)
May 10, 2012	21.10	21.30	19.86	20.05	509,828	-0.93(-4.43%)
May 09, 2012	20.58	20.99	19.87	20.98	557,297	+0.17(+0.82%)
May 08, 2012	21.60	21.83	20.26	20.81	505,565	-0.60(-2.80%)
May 07, 2012	21.40	21.86	20.62	21.41	450,174	+0.11(+0.52%)
May 04, 2012	20.69	21.53	20.11	21.30	389,908	+0.66(+3.20%)
May 03, 2012	23.24	23.69	20.30	20.64	1,778,819	-2.52(-10.88%)
May 02, 2012	22.99	23.50	22.39	23.16	872,161	+0.59(+2.61%)

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