Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	22.07	22.10	22.07	22.10	16,063	-0.12(-0.54%)
Apr 27, 2012	22.17	22.36	22.10	22.22	10,401	+0.12(+0.54%)
Apr 26, 2012	22.10	22.15	22.01	22.10	7,555	+0.00(+0.00%)
Apr 25, 2012	22.06	22.10	21.98	22.10	12,772	+0.05(+0.23%)
Apr 24, 2012	22.10	22.10	21.96	22.05	12,490	-0.05(-0.23%)
Apr 23, 2012	21.97	22.10	21.97	22.10	11,745	+0.05(+0.23%)
Apr 20, 2012	22.10	22.10	21.97	22.05	16,886	-0.04(-0.18%)
Apr 19, 2012	22.10	22.10	22.07	22.09	8,311	-0.01(-0.05%)
Apr 18, 2012	22.10	22.10	21.94	22.10	10,344	+0.00(+0.00%)
Apr 17, 2012	22.18	22.20	22.10	22.10	18,819	+0.10(+0.45%)
Apr 16, 2012	22.18	22.18	22.00	22.00	5,825	-0.11(-0.50%)
Apr 13, 2012	22.27	22.28	22.00	22.11	22,145	-0.22(-0.99%)
Apr 12, 2012	22.00	22.34	22.00	22.33	17,760	+0.28(+1.27%)
Apr 11, 2012	22.03	22.05	21.95	22.05	24,215	+0.10(+0.46%)
Apr 10, 2012	21.94	22.00	21.92	21.95	23,517	+0.03(+0.14%)
Apr 09, 2012	21.88	21.93	21.76	21.92	14,367	+0.02(+0.09%)
Apr 05, 2012	21.79	21.95	21.79	21.90	17,886	+0.12(+0.55%)
Apr 04, 2012	21.63	21.78	21.45	21.78	20,368	+0.14(+0.65%)
Apr 03, 2012	21.55	21.70	21.50	21.64	14,304	+0.03(+0.14%)

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