Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	16.79	16.86	16.60	16.71	25,846	-0.21(-1.24%)
May 30, 2012	17.02	17.22	16.85	16.92	19,714	-0.53(-3.01%)
May 29, 2012	17.29	17.44	17.07	17.44	53,690	+0.83(+4.99%)
May 25, 2012	16.92	16.92	16.62	16.62	26,619	-0.33(-1.96%)
May 24, 2012	17.12	17.12	16.87	16.95	66,156	-0.26(-1.53%)
May 23, 2012	17.23	17.30	16.99	17.21	27,278	-0.43(-2.45%)
May 22, 2012	17.63	17.79	17.53	17.64	37,916	+0.21(+1.20%)
May 21, 2012	17.36	17.50	17.15	17.43	40,437	+0.14(+0.81%)
May 18, 2012	17.67	17.67	17.29	17.29	52,302	-0.29(-1.63%)
May 17, 2012	17.95	17.95	17.58	17.58	24,388	-0.33(-1.86%)
May 16, 2012	18.00	18.10	17.91	17.91	43,104	-0.23(-1.29%)
May 15, 2012	18.28	18.30	18.14	18.14	17,965	-0.39(-2.08%)
May 14, 2012	18.70	18.76	18.51	18.53	33,198	-0.79(-4.11%)
May 11, 2012	19.28	19.36	19.08	19.32	30,937	+0.48(+2.54%)
May 10, 2012	18.78	18.97	18.78	18.84	20,679	-0.13(-0.71%)
May 09, 2012	19.14	19.14	18.98	18.98	28,628	-0.20(-1.06%)
May 08, 2012	19.60	19.60	19.18	19.18	52,677	-0.82(-4.08%)
May 07, 2012	19.88	20.00	19.88	20.00	10,609	+0.05(+0.26%)
May 04, 2012	20.20	20.20	19.95	19.95	13,319	-0.36(-1.78%)
May 03, 2012	20.41	20.55	20.31	20.31	18,067	-0.02(-0.12%)
May 02, 2012	20.25	20.33	20.17	20.33	9,627	-0.11(-0.54%)

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