Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	37.42	38.08	37.24	37.79	28,697,726	+1.08(+2.95%)
May 23, 2011	36.34	37.08	36.13	36.71	26,158,012	-0.74(-1.98%)
May 20, 2011	37.27	38.07	36.54	37.45	31,987,600	+0.32(+0.85%)
May 19, 2011	37.72	37.76	36.90	37.14	26,693,576	-0.50(-1.34%)
May 18, 2011	36.60	37.87	36.54	37.64	37,050,312	+1.39(+3.82%)
May 17, 2011	36.45	36.81	35.66	36.25	44,720,628	-0.40(-1.10%)
May 16, 2011	37.45	38.17	36.49	36.66	31,649,736	-0.71(-1.91%)
May 13, 2011	38.10	38.32	36.91	37.37	26,115,574	-0.35(-0.92%)
May 12, 2011	37.28	38.24	36.85	37.72	34,567,972	+0.35(+0.93%)
May 11, 2011	39.21	39.23	37.18	37.37	39,102,560	-2.20(-5.56%)
May 10, 2011	40.06	40.10	39.32	39.57	20,102,188	-0.21(-0.52%)
May 09, 2011	39.12	39.94	38.61	39.77	21,199,038	+1.31(+3.41%)
May 06, 2011	39.42	39.69	38.21	38.46	24,583,946	+0.25(+0.64%)
May 05, 2011	38.41	39.18	37.88	38.22	34,322,216	-0.99(-2.52%)
May 04, 2011	40.64	40.67	38.75	39.21	39,016,380	-1.58(-3.87%)
May 03, 2011	41.72	41.93	40.13	40.79	31,547,312	-0.87(-2.10%)

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