Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	29.80	30.17	29.76	29.98	3,444,679	+0.26(+0.87%)
May 23, 2011	29.73	29.80	29.51	29.72	2,877,690	-0.26(-0.87%)
May 20, 2011	29.88	30.23	29.82	29.98	2,266,645	+0.01(+0.03%)
May 19, 2011	30.19	30.23	29.78	29.97	2,683,349	-0.18(-0.60%)
May 18, 2011	30.18	30.30	30.00	30.15	2,156,302	+0.00(+0.00%)
May 17, 2011	30.07	30.42	29.92	30.15	3,294,477	-0.11(-0.36%)
May 16, 2011	30.15	30.62	30.10	30.26	3,536,076	+0.08(+0.27%)
May 13, 2011	30.26	30.36	29.89	30.18	2,199,746	-0.20(-0.66%)
May 12, 2011	29.75	30.55	29.62	30.38	3,983,183	+0.69(+2.32%)
May 11, 2011	29.33	30.22	29.32	29.69	4,104,876	+0.38(+1.30%)
May 10, 2011	29.18	29.41	28.99	29.31	2,554,435	+0.16(+0.55%)
May 09, 2011	29.11	29.28	28.86	29.15	3,597,338	+0.11(+0.38%)
May 06, 2011	28.97	29.21	28.86	29.04	3,820,252	+0.33(+1.15%)
May 05, 2011	29.68	29.95	28.50	28.71	10,888,407	-1.61(-5.31%)
May 04, 2011	30.86	31.27	30.13	30.32	9,352,191	-0.59(-1.91%)
May 03, 2011	30.52	31.60	30.33	30.91	9,579,855	+1.34(+4.53%)

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