Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	18.94	19.02	18.69	18.85	212,711	+0.02(+0.09%)
Aug 30, 2012	18.84	19.00	18.75	18.83	310,161	-0.08(-0.41%)
Aug 29, 2012	18.91	19.01	18.74	18.91	131,136	+0.09(+0.46%)
Aug 27, 2012	18.96	18.96	18.78	18.82	122,833	-0.11(-0.56%)
Aug 24, 2012	18.64	18.98	18.57	18.93	239,130	+0.24(+1.27%)
Aug 23, 2012	18.84	18.84	18.64	18.69	106,510	-0.11(-0.60%)
Aug 22, 2012	18.95	19.06	18.80	18.81	92,365	-0.24(-1.27%)
Aug 21, 2012	18.98	19.22	18.94	19.05	144,231	+0.05(+0.26%)
Aug 20, 2012	18.99	19.05	18.90	19.00	122,752	-0.07(-0.34%)
Aug 17, 2012	18.73	19.11	18.73	19.06	177,585	+0.25(+1.35%)
Aug 16, 2012	18.58	18.82	18.50	18.81	185,784	+0.16(+0.87%)
Aug 15, 2012	18.31	18.73	18.31	18.65	189,314	+0.27(+1.45%)
Aug 14, 2012	18.91	18.91	18.34	18.38	631,392	-0.38(-2.02%)
Aug 13, 2012	18.88	18.95	18.67	18.76	195,027	-0.19(-0.98%)
Aug 10, 2012	18.81	18.98	18.78	18.94	166,207	+0.13(+0.71%)
Aug 09, 2012	18.82	18.99	18.80	18.81	168,916	-0.04(-0.20%)
Aug 08, 2012	18.93	19.03	18.76	18.85	217,094	-0.15(-0.79%)
Aug 07, 2012	18.83	19.10	18.79	19.00	288,578	+0.24(+1.28%)
Aug 06, 2012	18.97	19.05	18.74	18.76	357,951	-0.16(-0.86%)
Aug 03, 2012	18.72	18.96	18.72	18.92	459,063	+0.35(+1.90%)
Aug 02, 2012	18.65	18.83	18.41	18.57	551,208	-0.15(-0.81%)
Aug 01, 2012	19.07	19.11	18.71	18.72	482,717	-0.34(-1.80%)
Jul 31, 2012	19.02	19.12	19.02	19.07	302,193	+0.03(+0.14%)
Jul 30, 2012	19.09	19.09	18.91	19.04	156,603	-0.09(-0.45%)
Jul 27, 2012	18.99	19.26	18.82	19.13	196,625	+0.19(+1.02%)
Jul 26, 2012	19.16	19.23	18.88	18.93	162,677	-0.03(-0.17%)
Jul 25, 2012	19.05	19.47	18.93	18.97	555,120	+0.05(+0.28%)
Jul 24, 2012	18.79	18.95	18.47	18.91	413,912	+0.12(+0.63%)
Jul 23, 2012	18.46	18.89	18.36	18.79	522,743	+0.14(+0.73%)
Jul 20, 2012	19.66	19.66	18.65	18.66	744,422	-1.18(-5.94%)
Jul 19, 2012	20.82	21.01	19.81	19.84	826,088	-1.00(-4.82%)
Jul 18, 2012	20.55	20.91	20.54	20.84	242,090	+0.24(+1.15%)
Jul 17, 2012	20.63	20.67	20.36	20.60	244,421	-0.03(-0.16%)
Jul 16, 2012	20.72	20.77	20.56	20.63	84,176	-0.11(-0.51%)
Jul 13, 2012	20.55	20.74	20.45	20.74	151,485	+0.21(+1.01%)
Jul 12, 2012	20.43	20.59	20.36	20.53	142,079	-0.02(-0.09%)
Jul 11, 2012	20.57	20.61	20.45	20.55	171,079	-0.02(-0.10%)
Jul 10, 2012	20.53	20.66	20.45	20.57	124,273	+0.07(+0.36%)
Jul 09, 2012	20.47	20.53	20.40	20.50	185,342	-0.04(-0.17%)
Jul 06, 2012	20.33	20.55	20.33	20.53	126,205	+0.02(+0.12%)
Jul 05, 2012	20.80	20.86	20.50	20.51	176,092	-0.30(-1.44%)
Jul 03, 2012	20.60	20.81	20.55	20.81	89,659	+0.12(+0.60%)
Jul 02, 2012	20.26	20.69	20.21	20.69	217,439	+0.50(+2.46%)
Jun 29, 2012	20.22	20.29	20.06	20.19	270,947	+0.24(+1.22%)
Jun 28, 2012	19.72	19.95	19.56	19.95	208,935	+0.18(+0.90%)
Jun 27, 2012	19.67	19.81	19.57	19.77	154,802	+0.19(+0.95%)
Jun 26, 2012	19.54	19.66	19.38	19.58	190,291	+0.10(+0.53%)
Jun 25, 2012	19.60	19.68	19.36	19.48	240,738	-0.33(-1.67%)
Jun 22, 2012	19.89	20.05	19.76	19.81	1,509,124	-0.04(-0.19%)
Jun 21, 2012	20.10	20.21	19.79	19.85	983,863	-0.24(-1.21%)
Jun 20, 2012	20.22	20.22	19.94	20.09	242,928	-0.06(-0.29%)
Jun 19, 2012	20.06	20.31	19.88	20.15	315,631	+0.15(+0.76%)
Jun 18, 2012	20.00	20.09	19.92	20.00	241,343	-0.10(-0.50%)
Jun 15, 2012	20.16	20.23	20.02	20.10	354,150	-0.04(-0.21%)
Jun 14, 2012	19.94	20.23	19.91	20.14	227,374	+0.19(+0.96%)
Jun 13, 2012	20.19	20.34	19.87	19.95	264,234	-0.25(-1.22%)
Jun 12, 2012	20.24	20.42	19.98	20.19	270,227	+0.01(+0.07%)
Jun 11, 2012	20.38	20.57	20.16	20.18	331,408	+0.00(+0.01%)
Jun 08, 2012	20.11	20.33	19.93	20.18	153,555	+0.03(+0.13%)
Jun 07, 2012	20.38	20.41	20.14	20.15	199,419	-0.01(-0.03%)
Jun 06, 2012	19.74	20.17	19.67	20.16	161,950	+0.48(+2.42%)
Jun 05, 2012	19.40	19.69	19.40	19.68	214,608	+0.04(+0.18%)
Jun 04, 2012	19.54	20.00	19.54	19.64	231,661	+0.22(+1.13%)

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