Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	17.49	17.51	17.21	17.40	582,963,072	-0.04(-0.25%)
May 30, 2012	17.14	17.47	17.06	17.44	627,148,864	+0.21(+1.21%)
May 29, 2012	17.19	17.29	17.03	17.24	450,584,768	+0.30(+1.77%)
May 25, 2012	17.00	17.04	16.82	16.94	389,492,768	-0.09(-0.54%)
May 24, 2012	17.34	17.36	16.90	17.03	587,614,080	-0.16(-0.92%)
May 23, 2012	16.79	17.25	16.66	17.18	692,187,392	+0.41(+2.44%)
May 22, 2012	17.15	17.28	16.64	16.78	822,925,824	-0.13(-0.77%)
May 21, 2012	16.10	16.91	16.08	16.90	747,323,008	+0.93(+5.83%)
May 18, 2012	16.08	16.37	15.73	15.97	868,343,808	+0.01(+0.05%)
May 17, 2012	16.42	16.49	15.97	15.97	849,211,008	-0.48(-2.92%)
May 16, 2012	16.69	16.77	16.30	16.45	664,483,520	-0.21(-1.28%)
May 15, 2012	16.91	16.96	16.62	16.66	564,172,416	-0.15(-0.90%)
May 14, 2012	16.94	17.09	16.79	16.81	417,715,488	-0.26(-1.50%)
May 11, 2012	17.02	17.30	17.00	17.07	473,777,856	-0.11(-0.67%)
May 10, 2012	17.31	17.34	17.12	17.18	394,495,744	+0.04(+0.24%)
May 09, 2012	16.98	17.29	16.89	17.14	569,594,752	+0.03(+0.18%)
May 08, 2012	17.15	17.21	16.83	17.11	588,865,280	-0.04(-0.23%)
May 07, 2012	16.91	17.25	16.90	17.15	545,601,088	+0.13(+0.75%)
May 04, 2012	17.38	17.42	17.02	17.02	628,457,856	-0.50(-2.85%)
May 03, 2012	17.79	17.81	17.48	17.52	462,593,184	-0.13(-0.71%)
May 02, 2012	17.48	17.69	17.43	17.65	506,744,928	+0.12(+0.66%)

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