Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	19.88	20.00	19.82	20.00	35,185	+0.18(+0.89%)
Aug 30, 2012	19.86	19.90	19.80	19.82	50,565	-0.29(-1.43%)
Aug 29, 2012	20.17	20.19	19.95	20.11	33,311	-0.22(-1.10%)
Aug 27, 2012	20.36	20.36	20.22	20.33	42,964	-0.08(-0.37%)
Aug 24, 2012	20.20	20.43	20.17	20.41	21,099	+0.25(+1.22%)
Aug 23, 2012	20.20	20.21	20.16	20.16	64,905	-0.11(-0.53%)
Aug 22, 2012	19.99	20.33	19.99	20.27	50,050	+0.25(+1.23%)
Aug 21, 2012	20.17	20.36	20.00	20.02	37,694	+0.09(+0.44%)
Aug 20, 2012	19.90	20.09	19.81	19.93	62,916	-0.20(-1.00%)
Aug 17, 2012	20.12	20.15	20.07	20.14	13,613	-0.09(-0.47%)
Aug 16, 2012	20.10	20.27	20.02	20.23	20,095	+0.16(+0.79%)
Aug 15, 2012	19.96	20.09	19.93	20.07	8,962	-0.05(-0.25%)
Aug 14, 2012	20.02	20.15	20.02	20.12	12,574	+0.13(+0.63%)
Aug 13, 2012	20.02	20.05	19.91	20.00	31,940	+0.00(+0.00%)
Aug 10, 2012	19.77	20.01	19.67	20.00	26,044	+0.03(+0.13%)
Aug 09, 2012	20.05	20.07	19.90	19.97	138,329	-0.19(-0.94%)
Aug 08, 2012	20.03	20.20	19.88	20.16	27,002	+0.08(+0.38%)
Aug 07, 2012	20.03	20.11	20.03	20.08	214,161	+0.10(+0.51%)
Aug 06, 2012	19.88	20.04	19.88	19.98	80,348	+0.28(+1.41%)
Aug 03, 2012	19.64	19.76	19.64	19.71	68,766	+0.34(+1.76%)
Aug 02, 2012	19.34	19.46	19.23	19.37	19,358	-0.23(-1.19%)
Aug 01, 2012	19.74	19.75	19.54	19.60	27,085	-0.03(-0.13%)
Jul 31, 2012	19.63	19.69	19.61	19.62	27,892	-0.03(-0.16%)
Jul 30, 2012	19.47	19.67	19.43	19.66	60,684	+0.12(+0.61%)
Jul 27, 2012	19.16	19.57	19.16	19.54	46,814	+0.49(+2.59%)
Jul 26, 2012	18.82	19.09	18.82	19.04	22,252	+0.32(+1.69%)
Jul 25, 2012	18.81	18.81	18.61	18.73	69,702	+0.11(+0.60%)
Jul 24, 2012	18.82	18.82	18.49	18.61	32,555	-0.31(-1.63%)
Jul 23, 2012	18.88	18.97	18.63	18.92	42,007	-0.56(-2.85%)
Jul 20, 2012	19.43	19.56	19.37	19.48	16,782	-0.18(-0.93%)
Jul 19, 2012	19.52	19.72	19.52	19.66	15,630	+0.24(+1.23%)
Jul 18, 2012	19.35	19.50	19.35	19.42	13,466	-0.02(-0.10%)
Jul 17, 2012	19.35	19.45	19.21	19.44	47,175	+0.18(+0.95%)
Jul 16, 2012	19.32	19.37	19.19	19.26	27,148	-0.13(-0.68%)
Jul 13, 2012	19.11	19.42	19.11	19.39	5,779	+0.28(+1.45%)
Jul 12, 2012	18.88	19.20	18.88	19.11	6,500	-0.10(-0.53%)
Jul 11, 2012	19.05	19.21	19.05	19.21	8,715	+0.28(+1.47%)
Jul 10, 2012	19.26	19.38	18.94	18.94	50,293	-0.25(-1.32%)
Jul 09, 2012	18.97	19.19	18.97	19.19	14,703	+0.01(+0.03%)
Jul 06, 2012	19.31	19.31	19.00	19.18	28,056	-0.23(-1.20%)
Jul 05, 2012	19.43	19.65	19.38	19.42	32,688	-0.29(-1.47%)
Jul 03, 2012	19.10	19.76	19.10	19.71	66,733	+0.45(+2.33%)
Jul 02, 2012	19.26	19.27	19.11	19.26	30,785	+0.18(+0.93%)
Jun 29, 2012	18.65	19.09	18.65	19.08	35,570	+0.80(+4.39%)
Jun 28, 2012	18.28	18.30	18.02	18.28	36,223	-0.06(-0.31%)
Jun 27, 2012	18.07	18.37	18.07	18.34	9,668	+0.16(+0.87%)
Jun 26, 2012	18.09	18.24	18.06	18.18	49,122	+0.15(+0.81%)
Jun 25, 2012	17.99	18.07	17.82	18.03	21,264	-0.47(-2.52%)
Jun 22, 2012	18.57	18.66	18.46	18.50	8,401	-0.06(-0.34%)
Jun 21, 2012	18.85	18.85	18.32	18.56	18,674	-0.26(-1.37%)
Jun 20, 2012	18.70	18.82	18.59	18.82	29,867	-0.01(-0.03%)
Jun 19, 2012	18.65	18.86	18.63	18.83	34,269	+0.22(+1.19%)
Jun 18, 2012	18.34	18.62	18.34	18.61	28,179	+0.11(+0.61%)
Jun 15, 2012	18.49	18.57	18.37	18.49	63,991	+0.12(+0.65%)
Jun 14, 2012	18.16	18.37	18.13	18.37	10,497	+0.20(+1.08%)
Jun 13, 2012	18.11	18.24	18.01	18.18	25,673	-0.10(-0.55%)
Jun 12, 2012	17.97	18.28	17.97	18.28	9,786	+0.33(+1.83%)
Jun 11, 2012	18.27	18.27	17.88	17.95	18,973	-0.11(-0.59%)
Jun 08, 2012	17.91	18.11	17.86	18.06	37,430	+0.14(+0.78%)
Jun 07, 2012	17.88	18.41	17.88	17.92	55,115	+0.11(+0.60%)
Jun 06, 2012	17.27	17.81	17.27	17.81	24,627	+0.57(+3.33%)
Jun 05, 2012	17.12	17.27	17.12	17.24	9,627	+0.00(+0.00%)
Jun 04, 2012	17.05	17.25	17.04	17.24	31,654	+0.10(+0.59%)

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