Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	20.09	20.15	19.87	20.08	53,589	+0.09(+0.43%)
May 30, 2012	20.12	20.12	19.96	20.00	31,221	-0.34(-1.66%)
May 29, 2012	20.32	20.40	20.21	20.33	52,431	+0.11(+0.55%)
May 25, 2012	20.26	20.34	20.17	20.22	183,771	+0.02(+0.12%)
May 24, 2012	20.29	20.36	20.09	20.20	99,997	-0.05(-0.24%)
May 23, 2012	20.21	20.28	19.97	20.25	97,995	-0.12(-0.57%)
May 22, 2012	20.47	20.59	20.31	20.36	62,150	-0.06(-0.27%)
May 21, 2012	20.19	20.43	20.16	20.42	69,249	+0.23(+1.15%)
May 18, 2012	20.37	20.38	20.13	20.19	165,606	-0.02(-0.09%)
May 17, 2012	20.47	20.47	20.20	20.20	87,592	-0.23(-1.14%)
May 16, 2012	20.64	20.69	20.44	20.44	51,766	-0.16(-0.77%)
May 15, 2012	20.79	20.83	20.59	20.60	43,623	-0.26(-1.27%)
May 14, 2012	20.89	20.98	20.86	20.86	41,065	-0.31(-1.47%)
May 11, 2012	21.08	21.33	21.08	21.17	44,878	+0.00(+0.00%)
May 10, 2012	21.22	21.28	21.17	21.17	42,782	+0.09(+0.44%)
May 09, 2012	20.95	21.19	20.88	21.08	63,592	-0.15(-0.72%)
May 08, 2012	21.21	21.27	21.01	21.24	25,292	-0.18(-0.86%)
May 07, 2012	21.36	21.44	21.31	21.42	45,853	+0.09(+0.40%)
May 04, 2012	21.42	21.47	21.31	21.33	30,965	-0.24(-1.11%)
May 03, 2012	21.71	21.79	21.54	21.57	16,105	-0.17(-0.79%)
May 02, 2012	21.68	21.74	21.59	21.74	52,428	-0.17(-0.78%)

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