Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	28.34	28.69	28.04	28.52	303,968	+0.26(+0.93%)
May 30, 2012	28.45	28.49	28.08	28.26	206,466	-1.00(-3.42%)
May 29, 2012	29.18	29.51	29.03	29.26	258,459	+1.01(+3.56%)
May 25, 2012	28.10	28.54	28.01	28.25	414,901	-0.23(-0.82%)
May 24, 2012	28.36	28.78	28.20	28.49	459,077	+0.03(+0.12%)
May 23, 2012	28.36	28.48	27.76	28.46	695,193	-0.21(-0.75%)
May 22, 2012	28.82	29.12	28.46	28.67	332,437	+0.05(+0.19%)
May 21, 2012	28.03	28.63	27.97	28.62	595,787	+0.74(+2.65%)
May 18, 2012	28.48	28.58	27.76	27.88	507,166	-0.52(-1.82%)
May 17, 2012	28.85	28.99	28.40	28.40	229,516	-0.52(-1.79%)
May 16, 2012	29.13	29.39	28.91	28.91	244,610	+0.01(+0.02%)
May 15, 2012	29.23	29.46	28.87	28.91	252,626	-0.07(-0.26%)
May 14, 2012	29.26	29.52	28.98	28.98	362,257	-1.13(-3.75%)
May 11, 2012	29.98	30.54	29.98	30.11	176,352	-0.13(-0.42%)
May 10, 2012	30.02	30.42	30.01	30.24	276,029	+0.34(+1.12%)
May 09, 2012	29.38	30.03	29.17	29.90	389,489	-0.10(-0.34%)
May 08, 2012	30.06	30.07	29.60	30.00	204,178	-0.44(-1.46%)
May 07, 2012	30.24	30.55	30.11	30.44	261,440	+0.06(+0.20%)
May 04, 2012	31.13	31.14	30.38	30.38	309,078	-1.18(-3.72%)
May 03, 2012	32.07	32.24	31.40	31.56	225,799	-0.48(-1.51%)
May 02, 2012	32.17	32.26	31.89	32.04	299,693	-0.01(-0.04%)

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