Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	20.56	20.72	20.49	20.67	11,098,293	+0.19(+0.93%)
Aug 30, 2012	20.47	20.57	20.38	20.48	5,450,501	+0.00(+0.00%)
Aug 29, 2012	20.42	20.54	20.29	20.48	4,052,760	+0.09(+0.45%)
Aug 27, 2012	20.46	20.52	20.35	20.39	4,428,911	-0.01(-0.03%)
Aug 24, 2012	20.08	20.40	20.08	20.39	5,878,807	+0.25(+1.26%)
Aug 23, 2012	20.19	20.22	20.12	20.14	4,578,969	-0.07(-0.34%)
Aug 22, 2012	20.19	20.28	20.07	20.21	6,161,864	+0.00(+0.00%)
Aug 21, 2012	20.21	20.28	20.11	20.21	9,526,507	+0.06(+0.32%)
Aug 20, 2012	20.13	20.22	19.95	20.15	10,093,668	+0.37(+1.87%)
Aug 17, 2012	19.83	19.89	19.46	19.78	13,734,253	-0.14(-0.72%)
Aug 16, 2012	20.20	20.27	19.89	19.92	11,733,410	-0.01(-0.06%)
Aug 15, 2012	20.12	20.19	19.91	19.93	10,239,890	-0.16(-0.81%)
Aug 14, 2012	20.11	20.13	20.05	20.09	15,658,224	+0.02(+0.12%)
Aug 13, 2012	20.03	20.13	20.01	20.07	16,232,409	+0.05(+0.26%)
Aug 10, 2012	20.13	20.18	19.93	20.02	47,009,952	-0.68(-3.27%)
Aug 09, 2012	20.81	20.91	20.62	20.69	5,286,970	-0.19(-0.91%)
Aug 08, 2012	21.05	21.13	20.85	20.88	3,792,788	-0.17(-0.80%)
Aug 07, 2012	20.92	21.17	20.82	21.05	5,900,515	+0.15(+0.72%)
Aug 06, 2012	20.78	21.00	20.73	20.90	5,281,780	+0.16(+0.78%)
Aug 03, 2012	20.74	20.86	20.59	20.74	6,446,834	+0.28(+1.38%)
Aug 02, 2012	20.47	20.68	20.31	20.46	5,887,063	-0.20(-0.95%)
Aug 01, 2012	20.79	20.82	20.55	20.65	5,931,004	-0.04(-0.20%)
Jul 31, 2012	20.75	20.82	20.58	20.69	5,879,189	-0.01(-0.06%)
Jul 30, 2012	20.79	20.80	20.65	20.71	5,831,408	+0.01(+0.06%)
Jul 27, 2012	20.54	20.78	20.34	20.69	5,842,715	+0.05(+0.25%)
Jul 26, 2012	20.57	20.73	20.41	20.64	7,007,641	+0.27(+1.30%)
Jul 25, 2012	20.23	20.38	20.18	20.38	5,712,022	+0.23(+1.12%)
Jul 24, 2012	20.23	20.41	19.96	20.15	4,676,128	+0.01(+0.03%)
Jul 23, 2012	19.99	20.20	19.91	20.15	39,281,660	-0.08(-0.37%)
Jul 20, 2012	20.28	20.45	20.18	20.22	41,692,048	-0.15(-0.74%)
Jul 19, 2012	20.50	20.54	20.05	20.37	43,070,788	-0.08(-0.40%)
Jul 18, 2012	20.19	20.47	20.11	20.45	7,215,058	+0.20(+1.00%)
Jul 17, 2012	20.13	20.30	19.98	20.25	7,774,250	+0.20(+0.98%)
Jul 16, 2012	20.00	20.09	19.90	20.05	6,416,391	+0.09(+0.46%)
Jul 13, 2012	19.57	19.97	19.44	19.96	10,115,930	+0.69(+3.60%)
Jul 12, 2012	19.01	19.39	18.96	19.27	8,267,333	+0.17(+0.88%)
Jul 11, 2012	19.00	19.19	18.84	19.10	8,794,559	+0.15(+0.79%)
Jul 10, 2012	19.00	19.03	18.80	18.95	6,096,447	+0.03(+0.15%)
Jul 09, 2012	19.08	19.08	18.72	18.92	5,105,030	-0.13(-0.67%)
Jul 06, 2012	19.09	19.14	18.95	19.05	4,361,437	-0.17(-0.90%)
Jul 05, 2012	19.12	19.28	19.01	19.22	6,855,574	+0.06(+0.30%)
Jul 03, 2012	18.93	19.17	18.93	19.16	5,559,261	+0.24(+1.28%)
Jul 02, 2012	18.73	18.93	18.51	18.92	8,618,051	+0.30(+1.61%)
Jun 29, 2012	18.19	18.65	18.16	18.62	11,341,413	+0.58(+3.20%)
Jun 28, 2012	17.79	18.06	17.79	18.04	9,605,588	+0.13(+0.74%)
Jun 27, 2012	17.81	17.97	17.81	17.91	8,029,801	+0.13(+0.75%)
Jun 26, 2012	17.89	17.93	17.63	17.78	9,517,990	-0.04(-0.23%)
Jun 25, 2012	18.13	18.19	17.72	17.82	13,760,857	-0.49(-2.68%)
Jun 22, 2012	18.50	18.60	18.17	18.31	12,459,093	-0.17(-0.94%)
Jun 21, 2012	18.74	18.75	18.43	18.48	9,747,963	-0.21(-1.11%)
Jun 20, 2012	18.69	18.79	18.53	18.69	7,575,750	-0.01(-0.06%)
Jun 19, 2012	18.50	18.75	18.42	18.70	13,452,259	+0.29(+1.60%)
Jun 18, 2012	18.35	18.42	18.27	18.41	8,088,035	-0.03(-0.16%)
Jun 15, 2012	18.26	18.48	18.22	18.43	19,657,004	+0.25(+1.37%)
Jun 14, 2012	18.12	18.24	18.07	18.19	8,407,569	+0.14(+0.77%)
Jun 13, 2012	18.01	18.22	17.97	18.05	9,245,815	-0.07(-0.38%)
Jun 12, 2012	18.25	18.35	17.98	18.12	12,769,761	-0.05(-0.29%)
Jun 11, 2012	18.40	18.43	18.13	18.17	10,245,786	-0.05(-0.29%)
Jun 08, 2012	18.34	18.35	17.93	18.22	17,710,954	+0.02(+0.13%)
Jun 07, 2012	18.65	18.80	18.11	18.20	33,413,232	-0.24(-1.29%)
Jun 06, 2012	18.58	18.63	18.41	18.43	79,909,720	-0.65(-3.39%)
Jun 05, 2012	19.01	19.15	18.82	19.08	15,712,681	+0.01(+0.06%)
Jun 04, 2012	18.67	19.09	18.67	19.07	26,158,640	+0.38(+2.01%)

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