Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	17.38	17.39	17.01	17.13	1,927,889	-0.23(-1.35%)
May 30, 2012	17.68	17.68	17.32	17.37	1,419,621	-0.56(-3.12%)
May 29, 2012	17.91	18.07	17.74	17.93	2,491,169	+0.26(+1.48%)
May 25, 2012	17.89	17.97	17.56	17.66	1,956,274	-0.20(-1.10%)
May 24, 2012	17.99	18.60	17.73	17.86	1,584,890	-0.04(-0.25%)
May 23, 2012	18.09	18.17	17.54	17.90	2,864,400	-0.05(-0.30%)
May 22, 2012	18.50	18.50	17.84	17.96	2,932,126	-0.18(-0.99%)
May 21, 2012	17.60	18.16	17.46	18.14	2,174,265	+0.52(+2.95%)
May 18, 2012	17.53	17.82	17.49	17.62	1,695,354	+0.08(+0.46%)
May 17, 2012	17.80	17.89	17.44	17.54	1,620,692	-0.19(-1.06%)
May 16, 2012	18.00	18.12	17.64	17.73	1,571,949	-0.14(-0.80%)
May 15, 2012	18.18	18.31	17.78	17.87	2,012,036	-0.37(-2.02%)
May 14, 2012	18.12	18.46	18.12	18.24	1,874,483	-0.14(-0.78%)
May 11, 2012	18.71	18.87	18.19	18.38	1,884,465	-0.51(-2.71%)
May 10, 2012	19.33	19.39	18.85	18.89	1,175,335	-0.22(-1.17%)
May 09, 2012	18.86	19.17	18.71	19.12	1,395,183	-0.08(-0.42%)
May 08, 2012	19.00	19.24	18.89	19.20	1,231,753	+0.02(+0.09%)
May 07, 2012	19.10	19.21	18.97	19.18	3,002,071	+0.01(+0.05%)
May 04, 2012	19.38	19.43	19.15	19.17	1,381,308	-0.32(-1.66%)
May 03, 2012	19.91	19.91	19.27	19.49	2,125,349	-0.37(-1.85%)
May 02, 2012	19.75	19.94	19.71	19.86	3,370,541	-0.12(-0.58%)

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