Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	20.69	20.82	20.66	20.79	71,812	+0.18(+0.88%)
Jun 29, 2011	20.60	20.65	20.56	20.61	72,867	+0.12(+0.59%)
Jun 28, 2011	20.38	20.49	20.38	20.49	48,266	+0.17(+0.82%)
Jun 27, 2011	20.24	20.39	20.24	20.33	42,351	+0.11(+0.55%)
Jun 24, 2011	20.32	20.36	20.19	20.22	18,904	-0.19(-0.93%)
Jun 23, 2011	20.31	20.40	20.17	20.40	97,266	-0.11(-0.56%)
Jun 22, 2011	20.59	20.64	20.52	20.52	50,906	-0.12(-0.58%)
Jun 21, 2011	20.60	20.68	20.57	20.64	90,317	+0.12(+0.59%)
Jun 20, 2011	20.51	20.53	20.49	20.52	99,745	+0.18(+0.90%)
Jun 17, 2011	20.40	20.43	20.33	20.34	45,210	+0.12(+0.58%)
Jun 16, 2011	20.15	20.30	20.10	20.22	105,531	+0.07(+0.33%)
Jun 15, 2011	20.34	20.37	20.08	20.15	83,082	-0.33(-1.59%)
Jun 14, 2011	20.38	20.53	20.35	20.48	92,308	+0.28(+1.40%)
Jun 13, 2011	20.15	20.26	20.12	20.19	143,420	+0.09(+0.44%)
Jun 10, 2011	20.28	20.29	20.09	20.10	81,411	-0.26(-1.27%)
Jun 09, 2011	20.25	20.45	20.19	20.36	253,594	+0.16(+0.79%)
Jun 08, 2011	20.23	20.24	20.15	20.20	748,787	-0.08(-0.40%)
Jun 07, 2011	20.37	20.39	20.27	20.28	146,577	-0.05(-0.22%)
Jun 06, 2011	20.44	20.46	20.33	20.33	416,154	-0.14(-0.71%)

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