Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	21.88	21.95	21.78	21.83	14,526,164	-0.07(-0.30%)
Apr 28, 2011	21.82	22.00	21.77	21.90	15,290,882	-0.12(-0.54%)
Apr 27, 2011	22.16	22.17	21.74	22.02	26,031,062	+0.10(+0.45%)
Apr 26, 2011	21.74	21.94	21.70	21.92	16,669,559	+0.16(+0.74%)
Apr 25, 2011	21.75	21.84	21.65	21.76	18,236,790	-0.02(-0.11%)
Apr 21, 2011	21.95	21.96	21.70	21.78	15,316,581	+0.06(+0.26%)
Apr 20, 2011	21.79	21.83	21.66	21.72	19,902,828	+0.58(+2.75%)
Apr 19, 2011	21.05	21.20	21.03	21.14	11,175,083	+0.10(+0.47%)
Apr 18, 2011	20.95	21.12	20.84	21.04	16,772,164	-0.23(-1.09%)
Apr 15, 2011	21.27	21.34	21.14	21.27	19,549,722	-0.27(-1.27%)
Apr 14, 2011	21.42	21.62	21.41	21.55	19,748,172	+0.07(+0.31%)
Apr 13, 2011	21.73	21.77	21.43	21.48	14,788,045	+0.05(+0.22%)
Apr 12, 2011	21.80	21.83	21.35	21.43	19,105,794	-0.65(-2.94%)
Apr 11, 2011	22.18	22.32	22.04	22.08	14,161,954	-0.03(-0.15%)
Apr 08, 2011	22.44	22.45	22.11	22.12	18,793,796	-0.10(-0.45%)
Apr 07, 2011	22.14	22.22	22.02	22.22	12,514,406	+0.04(+0.19%)
Apr 06, 2011	22.01	22.23	21.95	22.17	16,130,184	+0.06(+0.28%)
Apr 05, 2011	21.96	22.26	21.94	22.11	18,367,668	+0.40(+1.83%)
Apr 04, 2011	21.85	21.86	21.59	21.71	14,815,517	+0.11(+0.50%)

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