Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	30.56	30.56	30.01	30.04	1,599	+0.08(+0.26%)
May 23, 2011	30.20	30.20	29.86	29.96	4,000	-0.47(-1.54%)
May 20, 2011	30.07	30.43	30.03	30.43	1,100	+0.16(+0.53%)
May 19, 2011	30.69	30.69	30.27	30.27	3,364	-0.29(-0.95%)
May 18, 2011	30.00	31.41	30.00	30.56	16,738	+0.77(+2.58%)
May 17, 2011	29.31	29.79	29.15	29.79	10,865	+0.32(+1.09%)
May 16, 2011	29.30	29.60	29.29	29.47	5,600	+0.21(+0.72%)
May 13, 2011	29.51	29.54	29.26	29.26	1,406	-0.20(-0.67%)
May 12, 2011	29.80	29.80	28.90	29.46	6,934	+0.19(+0.64%)
May 11, 2011	30.03	30.03	29.00	29.27	11,065	-0.84(-2.79%)
May 10, 2011	30.02	30.50	30.02	30.11	3,392	+0.22(+0.74%)
May 09, 2011	29.33	29.94	29.28	29.89	3,705	+0.51(+1.74%)
May 06, 2011	29.26	29.85	29.26	29.38	8,551	+0.04(+0.15%)
May 05, 2011	30.00	30.00	29.34	29.34	6,101	-0.79(-2.61%)
May 04, 2011	30.49	30.55	30.12	30.12	8,299	-0.54(-1.76%)
May 03, 2011	30.80	30.99	30.66	30.66	1,574	-0.09(-0.29%)

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