Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012		54.81	54.81	54.81	0	-2.34(-4.09%)
May 29, 2012	57.15	57.15	57.15	57.15	0	+2.32(+4.23%)
May 23, 2012		54.83	54.83	54.83	0	+0.98(+1.82%)
May 18, 2012		53.85	53.85	53.85	294	-3.03(-5.33%)
May 17, 2012	56.78	56.88	56.50	56.88	1,267	-3.10(-5.17%)
May 14, 2012		59.98	59.98	59.98	0	-1.66(-2.69%)
May 11, 2012	61.49	61.64	61.49	61.64	889	-6.74(-9.86%)
Apr 30, 2012		68.38	68.38	68.38	0	-0.36(-0.52%)
Apr 18, 2012		68.74	68.74	68.74	0	+1.01(+1.49%)
Apr 17, 2012	67.73	67.73	67.73	67.73	200	+1.08(+1.62%)
Apr 13, 2012		66.65	66.65	66.65	0	+0.54(+0.82%)
Apr 10, 2012		66.11	66.11	66.11	0	-1.41(-2.09%)
Apr 04, 2012		67.52	67.52	67.52	0	-0.81(-1.19%)
Apr 03, 2012	68.33	68.33	68.33	68.33	400	+2.16(+3.26%)
Mar 28, 2012		66.17	66.17	66.17	0	-1.90(-2.79%)
Mar 20, 2012		68.07	68.07	68.07	0	+1.59(+2.39%)
Mar 12, 2012	66.48	66.48	66.48	66.48	0	+0.21(+0.32%)
Mar 08, 2012		66.27	66.27	66.27	0	-0.73(-1.09%)
Mar 06, 2012		67.00	67.00	67.00	0	-2.23(-3.22%)

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