Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	28.27	28.71	28.12	28.55	138,911	+0.14(+0.48%)
May 30, 2012	28.83	28.83	28.38	28.41	2,698	-0.62(-2.15%)
May 29, 2012	28.81	29.13	28.77	29.04	14,448	+0.48(+1.68%)
May 25, 2012	28.51	28.65	28.49	28.56	14,823	-0.04(-0.14%)
May 24, 2012	29.03	29.03	28.41	28.60	51,408	-0.26(-0.89%)
May 23, 2012	28.49	28.87	28.31	28.85	33,581	+0.08(+0.28%)
May 22, 2012	28.89	29.17	28.77	28.77	40,379	-0.05(-0.17%)
May 21, 2012	28.41	28.82	28.28	28.82	8,574	+0.54(+1.92%)
May 18, 2012	28.47	28.49	28.18	28.28	30,795	-0.21(-0.73%)
May 17, 2012	29.05	29.05	28.49	28.49	25,606	-0.66(-2.27%)
May 16, 2012	29.29	29.51	29.05	29.15	26,195	-0.19(-0.65%)
May 15, 2012	29.52	29.61	29.29	29.34	16,602	-0.34(-1.13%)
May 14, 2012	29.75	29.81	29.56	29.68	8,978	-0.63(-2.08%)
May 11, 2012	30.47	30.49	30.31	30.31	4,075	-0.23(-0.75%)
May 10, 2012	30.64	30.64	30.45	30.54	6,793	-0.04(-0.12%)
May 09, 2012	30.45	30.69	30.21	30.57	105,081	-0.35(-1.12%)
May 08, 2012	30.84	30.92	30.55	30.92	11,065	-0.21(-0.68%)
May 07, 2012	30.85	31.18	30.85	31.13	21,104	+0.00(+0.02%)
May 04, 2012	31.26	31.26	31.02	31.13	16,701	-0.42(-1.32%)
May 03, 2012	31.76	31.80	31.52	31.55	47,691	-0.14(-0.43%)
May 02, 2012	31.68	31.72	31.56	31.68	20,626	-0.12(-0.38%)

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