Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	21.39	21.69	20.79	21.48	5,344	+0.00(+0.00%)
Jul 28, 2011	20.73	21.75	20.70	21.48	17,579	+0.60(+2.87%)
Jul 27, 2011	22.20	22.35	20.61	20.88	52,449	-1.23(-5.56%)
Jul 26, 2011	22.56	22.80	22.11	22.11	18,009	-0.45(-1.99%)
Jul 25, 2011	23.31	23.31	22.44	22.56	4,886	-0.18(-0.79%)
Jul 22, 2011	23.19	23.88	22.50	22.74	26,334	-0.45(-1.94%)
Jul 21, 2011	23.43	23.64	23.19	23.19	11,960	-0.03(-0.13%)
Jul 20, 2011	23.37	23.85	23.19	23.22	11,308	-0.03(-0.13%)
Jul 19, 2011	22.80	23.58	22.65	23.25	27,381	+0.60(+2.65%)
Jul 18, 2011	22.47	22.80	22.32	22.65	14,802	+0.21(+0.94%)
Jul 15, 2011	22.26	22.62	22.20	22.44	8,563	+0.15(+0.67%)
Jul 14, 2011	22.23	22.62	22.20	22.29	7,942	+0.13(+0.61%)
Jul 13, 2011	22.47	22.65	22.08	22.16	26,949	+0.29(+1.30%)
Jul 12, 2011	22.20	22.20	21.78	21.87	48,189	+0.42(+1.96%)
Jul 11, 2011	21.48	21.48	20.40	21.45	11,045	-0.09(-0.42%)
Jul 08, 2011	21.33	21.60	21.03	21.54	10,270	+0.24(+1.13%)
Jul 07, 2011	21.42	21.90	21.27	21.30	13,256	-0.03(-0.14%)
Jul 06, 2011	21.42	21.42	21.30	21.33	4,511	-0.03(-0.14%)
Jul 05, 2011	21.30	21.42	21.30	21.36	7,196	+0.03(+0.12%)
Jul 01, 2011	21.18	21.42	21.12	21.33	4,956	+0.06(+0.30%)
Jun 30, 2011	21.24	21.42	21.00	21.27	6,449	+0.03(+0.14%)
Jun 29, 2011	20.97	21.30	20.73	21.24	11,271	+0.30(+1.43%)
Jun 28, 2011	20.70	20.97	20.70	20.94	9,495	+0.36(+1.75%)
Jun 27, 2011	20.85	20.85	20.16	20.58	9,630	+0.12(+0.59%)
Jun 24, 2011	20.52	20.79	20.46	20.46	2,166	+0.00(+0.00%)
Jun 23, 2011	20.58	20.73	20.28	20.46	5,763	-0.27(-1.30%)
Jun 22, 2011	20.52	20.91	20.52	20.73	4,860	-0.03(-0.14%)
Jun 21, 2011	20.34	20.79	20.13	20.76	5,667	+0.51(+2.52%)
Jun 20, 2011	20.28	20.58	19.71	20.25	26,734	-0.09(-0.44%)
Jun 17, 2011	21.03	21.03	19.98	20.34	18,815	-0.51(-2.45%)
Jun 16, 2011	20.88	21.09	20.67	20.85	4,253	+0.06(+0.29%)
Jun 15, 2011	21.30	21.30	20.73	20.79	7,937	-0.60(-2.81%)
Jun 14, 2011	21.03	21.45	21.00	21.39	9,380	+0.45(+2.15%)
Jun 13, 2011	20.67	20.94	20.55	20.94	12,805	+0.69(+3.41%)
Jun 10, 2011	20.37	20.88	20.16	20.25	4,791	-0.24(-1.17%)
Jun 09, 2011	20.22	20.67	20.22	20.49	4,880	+0.27(+1.34%)
Jun 08, 2011	20.91	21.12	20.04	20.22	23,909	-0.66(-3.16%)
Jun 07, 2011	20.94	21.23	20.88	20.88	6,368	+0.03(+0.14%)
Jun 06, 2011	21.33	21.45	20.58	20.85	11,706	-0.42(-1.97%)
Jun 03, 2011	20.79	21.36	20.73	21.27	13,575	-0.96(-4.32%)
May 24, 2011	22.20	22.50	21.99	22.23	27,178	-0.06(-0.27%)
May 23, 2011	22.14	22.32	21.72	22.29	24,119	-0.09(-0.40%)
May 20, 2011	22.20	22.62	22.20	22.38	6,090	+0.00(+0.00%)
May 19, 2011	22.44	22.62	22.29	22.38	23,928	-0.03(-0.13%)
May 18, 2011	22.68	22.68	22.23	22.41	4,372	-0.30(-1.32%)
May 17, 2011	22.59	22.80	22.02	22.71	15,940	+0.12(+0.53%)
May 16, 2011	22.17	23.04	21.75	22.59	32,119	+0.27(+1.21%)
May 13, 2011	22.50	22.50	22.08	22.32	18,838	-0.18(-0.80%)
May 12, 2011	22.53	23.37	22.35	22.50	140,838	+0.96(+4.46%)
May 11, 2011	21.51	21.60	21.15	21.54	7,215	+0.06(+0.28%)
May 10, 2011	21.45	21.72	21.45	21.48	5,098	+0.06(+0.28%)
May 09, 2011	21.15	21.45	21.03	21.42	4,186	+0.33(+1.56%)
May 06, 2011	21.15	21.15	21.00	21.09	3,255	+0.06(+0.29%)
May 05, 2011	20.73	21.15	20.64	21.03	6,013	+0.30(+1.45%)
May 04, 2011	21.15	21.15	20.70	20.73	9,286	-0.30(-1.43%)
May 03, 2011	21.45	21.84	20.94	21.03	10,074	-0.60(-2.77%)

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