Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	19.13	19.25	19.05	19.15	67,011	+0.24(+1.25%)
Aug 30, 2011	18.77	18.95	18.67	18.92	31,480	+0.07(+0.38%)
Aug 29, 2011	18.65	18.86	18.65	18.85	30,319	+0.52(+2.86%)
Aug 26, 2011	18.13	18.43	18.13	18.32	23,478	+0.14(+0.79%)
Aug 25, 2011	18.43	18.43	18.14	18.18	11,554	-0.21(-1.13%)
Aug 24, 2011	18.32	18.44	18.21	18.38	13,277	+0.01(+0.07%)
Aug 23, 2011	18.08	18.37	18.02	18.37	9,782	+0.43(+2.40%)
Aug 22, 2011	18.23	18.23	17.92	17.94	15,896	+0.12(+0.66%)
Aug 19, 2011	17.95	18.12	17.82	17.82	14,181	-0.17(-0.92%)
Aug 18, 2011	18.18	18.18	17.89	17.99	22,202	-0.74(-3.95%)
Aug 17, 2011	18.93	18.93	18.67	18.73	8,333	+0.10(+0.54%)
Aug 16, 2011	18.61	18.72	18.51	18.63	147,943	-0.15(-0.79%)
Aug 15, 2011	18.63	18.81	18.63	18.77	9,729	+0.46(+2.52%)
Aug 12, 2011	18.46	18.50	18.30	18.31	22,018	-0.07(-0.39%)
Aug 11, 2011	17.76	18.51	17.76	18.39	25,486	+0.71(+4.02%)
Aug 10, 2011	17.95	17.99	17.67	17.67	14,154	-0.67(-3.68%)
Aug 09, 2011	18.07	18.37	17.66	18.35	102,210	+0.97(+5.58%)
Aug 08, 2011	18.07	18.14	17.25	17.38	89,397	-1.44(-7.67%)
Aug 05, 2011	19.12	19.12	18.37	18.82	73,407	-0.12(-0.62%)
Aug 04, 2011	19.50	19.50	18.93	18.94	21,600	-1.12(-5.58%)
Aug 03, 2011	20.03	20.08	19.76	20.06	34,046	-0.01(-0.03%)
Aug 02, 2011	20.25	20.37	20.02	20.06	96,142	-0.32(-1.57%)
Aug 01, 2011	20.57	20.58	20.23	20.38	24,193	+0.01(+0.05%)
Jul 29, 2011	20.30	20.49	20.26	20.37	15,829	+0.10(+0.48%)
Jul 28, 2011	20.35	20.46	20.28	20.28	13,491	-0.01(-0.06%)
Jul 27, 2011	20.46	20.46	20.27	20.29	24,434	-0.31(-1.49%)
Jul 26, 2011	20.59	20.69	20.50	20.60	13,174	+0.07(+0.32%)
Jul 25, 2011	20.56	20.64	20.51	20.53	17,946	-0.08(-0.40%)
Jul 22, 2011	20.61	20.61	20.57	20.61	36,233	+0.07(+0.33%)
Jul 21, 2011	20.38	20.57	20.38	20.55	62,152	+0.22(+1.06%)
Jul 20, 2011	20.32	20.35	20.26	20.33	12,993	+0.22(+1.09%)
Jul 19, 2011	20.06	20.16	20.06	20.11	7,265	+0.22(+1.12%)
Jul 18, 2011	20.00	20.04	19.79	19.89	10,192	-0.31(-1.54%)
Jul 15, 2011	20.17	20.20	20.11	20.20	7,755	+0.07(+0.32%)
Jul 14, 2011	20.31	20.31	20.08	20.14	4,608	-0.12(-0.61%)
Jul 13, 2011	20.16	20.42	20.14	20.26	177,328	+0.27(+1.36%)
Jul 12, 2011	20.05	20.18	19.98	19.99	16,750	-0.09(-0.44%)
Jul 11, 2011	20.18	20.18	20.03	20.08	73,490	-0.43(-2.08%)
Jul 08, 2011	20.56	20.56	20.47	20.50	11,232	-0.25(-1.23%)
Jul 07, 2011	20.70	20.79	20.61	20.76	18,430	+0.16(+0.78%)
Jul 06, 2011	20.59	20.60	20.58	20.60	13,349	-0.02(-0.08%)
Jul 05, 2011	20.57	20.68	20.57	20.61	47,549	-0.12(-0.58%)
Jul 01, 2011	20.53	20.73	20.46	20.73	21,889	+0.17(+0.81%)
Jun 30, 2011	20.31	20.57	20.31	20.57	18,474	+0.31(+1.55%)
Jun 29, 2011	20.12	20.27	20.12	20.25	10,388	+0.27(+1.35%)
Jun 28, 2011	19.88	20.03	19.88	19.98	20,238	+0.13(+0.64%)
Jun 27, 2011	19.73	19.88	19.72	19.86	60,059	+0.15(+0.78%)
Jun 24, 2011	19.92	19.92	19.67	19.70	11,271	-0.16(-0.80%)
Jun 23, 2011	19.60	19.86	19.54	19.86	24,167	+0.01(+0.06%)
Jun 22, 2011	19.96	20.06	19.85	19.85	51,295	-0.26(-1.29%)
Jun 21, 2011	19.93	20.11	19.93	20.11	11,460	+0.31(+1.58%)
Jun 20, 2011	19.79	19.82	19.76	19.80	32,025	-0.18(-0.91%)
Jun 17, 2011	20.06	20.06	19.92	19.98	16,026	+0.06(+0.32%)
Jun 16, 2011	19.88	19.97	19.70	19.92	17,796	-0.02(-0.12%)
Jun 15, 2011	20.14	20.19	19.86	19.94	19,009	-0.41(-2.01%)
Jun 14, 2011	20.27	20.41	20.27	20.35	94,307	+0.27(+1.34%)
Jun 13, 2011	20.08	20.15	20.03	20.08	10,696	+0.01(+0.06%)
Jun 10, 2011	20.27	20.27	20.00	20.07	22,037	-0.40(-1.97%)
Jun 09, 2011	20.31	20.53	20.31	20.47	13,094	+0.16(+0.79%)
Jun 08, 2011	20.36	20.41	20.27	20.31	9,855	-0.11(-0.53%)
Jun 07, 2011	20.49	20.57	20.42	20.42	8,756	-0.01(-0.04%)
Jun 06, 2011	20.52	20.52	20.39	20.43	3,702	-0.06(-0.30%)

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