Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	21.92	22.10	21.49	21.63	93,396	-0.23(-1.05%)
Aug 30, 2011	21.71	21.98	21.53	21.86	69,822	+0.05(+0.22%)
Aug 29, 2011	21.45	21.84	21.37	21.81	73,649	+0.87(+4.13%)
Aug 26, 2011	20.23	21.00	20.07	20.95	110,640	+0.40(+1.97%)
Aug 25, 2011	21.12	21.12	20.52	20.54	46,574	-0.45(-2.15%)
Aug 24, 2011	21.02	21.09	20.64	20.99	103,370	-0.09(-0.45%)
Aug 23, 2011	20.25	21.09	20.25	21.09	45,769	+1.22(+6.16%)
Aug 22, 2011	20.41	20.41	19.80	19.86	37,805	+0.08(+0.38%)
Aug 19, 2011	20.00	20.52	19.75	19.79	169,945	-0.35(-1.75%)
Aug 18, 2011	20.97	20.97	20.00	20.14	76,034	-1.41(-6.53%)
Aug 17, 2011	21.69	22.01	21.38	21.55	17,650	-0.14(-0.66%)
Aug 16, 2011	21.98	22.05	21.52	21.69	17,314	-0.58(-2.59%)
Aug 15, 2011	21.80	22.27	21.80	22.27	82,380	+0.62(+2.85%)
Aug 12, 2011	21.92	22.08	21.49	21.65	52,255	-0.05(-0.22%)
Aug 11, 2011	20.71	21.99	20.71	21.70	62,691	+1.17(+5.69%)
Aug 10, 2011	20.45	21.29	20.28	20.53	99,710	-0.44(-2.11%)
Aug 09, 2011	20.69	20.97	19.63	20.97	151,604	+0.85(+4.21%)
Aug 08, 2011	20.69	21.13	20.09	20.13	338,870	-1.36(-6.33%)
Aug 05, 2011	22.41	22.41	20.90	21.49	61,864	-0.70(-3.16%)
Aug 04, 2011	23.25	23.47	22.18	22.19	645,751	-1.63(-6.86%)
Aug 03, 2011	23.48	23.86	23.13	23.82	178,203	+0.34(+1.44%)
Aug 02, 2011	24.01	24.22	23.46	23.48	43,366	-0.68(-2.82%)
Aug 01, 2011	24.65	24.85	23.87	24.17	151,972	-0.21(-0.87%)
Jul 29, 2011	24.36	24.61	24.13	24.38	130,907	-0.24(-0.98%)
Jul 28, 2011	24.72	25.07	24.48	24.62	435,706	-0.15(-0.59%)
Jul 27, 2011	25.58	25.58	24.70	24.76	160,053	-0.96(-3.72%)
Jul 26, 2011	25.63	26.09	25.63	25.72	19,107	+0.14(+0.53%)
Jul 25, 2011	25.78	25.85	25.54	25.58	29,213	-0.59(-2.25%)
Jul 22, 2011	26.13	26.24	26.13	26.17	27,526	+0.79(+3.12%)
Jul 21, 2011	25.33	25.40	25.00	25.38	41,998	+0.08(+0.30%)
Jul 20, 2011	25.55	25.62	25.14	25.31	32,846	-0.08(-0.30%)
Jul 19, 2011	24.99	25.44	24.99	25.38	42,011	+0.82(+3.33%)
Jul 18, 2011	24.91	24.97	24.35	24.56	315,635	-0.51(-2.03%)
Jul 15, 2011	25.09	25.10	24.76	25.07	24,029	+0.10(+0.40%)
Jul 14, 2011	25.28	25.63	24.88	24.97	171,625	-0.29(-1.16%)
Jul 13, 2011	25.31	25.67	25.20	25.26	291,620	+0.06(+0.22%)
Jul 12, 2011	25.99	25.99	25.15	25.21	283,232	-0.99(-3.79%)
Jul 11, 2011	26.44	26.70	26.13	26.20	202,364	-0.59(-2.20%)
Jul 08, 2011	26.86	26.86	26.56	26.79	44,779	-0.37(-1.37%)
Jul 07, 2011	26.86	27.27	26.80	27.16	141,936	+0.57(+2.16%)
Jul 06, 2011	26.66	26.69	26.36	26.59	136,962	-0.11(-0.42%)
Jul 05, 2011	26.84	26.85	26.58	26.70	30,229	-0.16(-0.60%)
Jul 01, 2011	26.39	26.91	26.27	26.86	29,706	+0.50(+1.89%)
Jun 30, 2011	25.89	26.45	25.89	26.36	69,334	+0.55(+2.12%)
Jun 29, 2011	25.94	25.98	25.63	25.81	28,640	-0.01(-0.05%)
Jun 28, 2011	25.42	25.83	25.42	25.83	62,727	+0.46(+1.82%)
Jun 27, 2011	25.16	25.46	25.13	25.37	88,093	+0.18(+0.71%)
Jun 24, 2011	25.49	25.56	25.15	25.19	134,636	-0.40(-1.56%)
Jun 23, 2011	24.85	25.59	24.66	25.59	44,892	+0.48(+1.91%)
Jun 22, 2011	25.14	25.33	25.11	25.11	24,189	-0.09(-0.37%)
Jun 21, 2011	24.68	25.24	24.58	25.20	64,892	+0.71(+2.88%)
Jun 20, 2011	24.55	24.56	24.45	24.50	41,726	-0.02(-0.08%)
Jun 17, 2011	24.90	24.95	24.43	24.51	234,633	-0.24(-0.95%)
Jun 16, 2011	25.13	25.16	24.54	24.75	71,283	-0.42(-1.68%)
Jun 15, 2011	25.52	25.61	25.09	25.17	823,911	-0.58(-2.27%)
Jun 14, 2011	25.47	25.90	25.47	25.76	174,822	+0.48(+1.92%)
Jun 13, 2011	25.73	25.74	25.15	25.27	719,879	-0.37(-1.43%)
Jun 10, 2011	25.91	25.91	25.41	25.64	70,482	-0.42(-1.62%)
Jun 09, 2011	26.00	26.24	25.95	26.06	93,462	+0.07(+0.25%)
Jun 08, 2011	26.48	26.48	25.92	26.00	72,116	-0.55(-2.06%)
Jun 07, 2011	26.43	26.81	26.43	26.54	156,808	+0.18(+0.70%)
Jun 06, 2011	26.53	26.66	26.33	26.36	87,106	-0.24(-0.90%)

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