Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2013	19.55	19.57	19.44	19.51	4,209	-0.04(-0.20%)
Jul 30, 2013	19.67	19.67	19.53	19.55	4,200	-0.08(-0.41%)
Jul 29, 2013	19.52	19.66	19.52	19.63	3,539	+0.13(+0.67%)
Jul 26, 2013	19.53	19.53	19.39	19.50	5,308	+0.05(+0.26%)
Jul 25, 2013	19.55	19.61	19.45	19.45	7,659	-0.16(-0.82%)
Jul 24, 2013	19.71	19.71	19.54	19.61	7,942	-0.15(-0.76%)
Jul 23, 2013	19.76	19.76	19.69	19.76	3,867	+0.06(+0.30%)
Jul 22, 2013	19.68	19.73	19.68	19.70	1,052	+0.03(+0.15%)
Jul 19, 2013	19.61	19.67	19.55	19.67	6,671	-0.04(-0.20%)
Jul 18, 2013	19.89	19.98	19.71	19.71	12,260	-0.10(-0.50%)
Jul 17, 2013	19.77	19.77	19.71	19.81	2,646	+0.11(+0.56%)
Jul 16, 2013	19.67	19.70	19.62	19.70	6,017	-0.07(-0.35%)
Jul 15, 2013	19.54	19.77	19.54	19.77	15,015	+0.31(+1.59%)
Jul 12, 2013	19.48	19.55	19.40	19.46	9,841	-0.09(-0.46%)
Jul 11, 2013	19.25	19.55	19.20	19.55	17,360	+0.39(+2.04%)
Jul 10, 2013	19.30	19.30	19.09	19.16	18,452	-0.17(-0.88%)
Jul 09, 2013	19.27	19.33	19.25	19.33	24,758	-0.08(-0.41%)
Jul 08, 2013	18.91	19.41	18.91	19.41	8,332	+0.56(+2.97%)
Jul 05, 2013	18.94	19.00	18.83	18.85	11,614	-0.16(-0.84%)
Jul 04, 2013	18.88	19.02	18.88	19.01	2,481	+0.14(+0.74%)
Jul 03, 2013	19.05	19.05	18.87	18.87	1,652	-0.26(-1.36%)
Jul 02, 2013	19.27	19.35	19.11	19.13	7,415	-0.16(-0.83%)
Jun 28, 2013		19.29	19.29	19.29	0	+0.70(+3.77%)
Jun 26, 2013	18.71	18.78	18.56	18.59	7,819	-0.01(-0.05%)
Jun 25, 2013	18.54	18.60	18.45	18.60	9,487	+0.17(+0.92%)
Jun 24, 2013	18.54	18.54	18.43	18.43	18,687	-0.16(-0.86%)
Jun 21, 2013	18.55	18.68	18.50	18.59	20,662	+0.18(+0.98%)
Jun 20, 2013	19.17	19.17	18.40	18.41	115,357	-0.90(-4.66%)
Jun 19, 2013	19.70	19.71	19.31	19.31	10,760	-0.56(-2.82%)
Jun 18, 2013	19.73	19.87	19.73	19.87	27,379	+0.15(+0.76%)
Jun 17, 2013	19.69	19.80	19.66	19.72	9,647	+0.07(+0.36%)
Jun 14, 2013	19.54	19.65	19.52	19.65	14,923	+0.11(+0.56%)
Jun 13, 2013	19.09	19.55	19.08	19.54	49,419	+0.39(+2.04%)
Jun 12, 2013	19.59	19.59	19.14	19.15	32,638	-0.45(-2.30%)
Jun 11, 2013	19.60	19.63	19.51	19.60	17,075	-0.05(-0.25%)
Jun 10, 2013	19.76	19.76	19.64	19.65	17,722	-0.03(-0.15%)
Jun 07, 2013	19.54	19.69	19.52	19.68	10,890	+0.19(+0.97%)
Jun 06, 2013	19.63	19.69	19.43	19.49	8,151	-0.23(-1.17%)
Jun 05, 2013	20.08	20.08	19.72	19.72	16,037	-0.39(-1.94%)
Jun 04, 2013	20.12	20.17	20.03	20.11	12,461	+0.02(+0.10%)
Jun 03, 2013	20.21	20.32	20.09	20.09	14,763	-0.12(-0.59%)
May 31, 2013	20.21	20.34	20.17	20.21	13,205	-0.16(-0.79%)
May 30, 2013	20.50	20.50	20.33	20.37	21,199	-0.14(-0.68%)
May 29, 2013	20.78	20.78	20.50	20.51	17,088	-0.34(-1.63%)
May 28, 2013	20.82	20.99	20.78	20.85	8,556	+0.12(+0.58%)
May 27, 2013	20.70	20.78	20.70	20.73	8,963	+0.06(+0.29%)
May 24, 2013	20.70	20.76	20.62	20.67	19,172	-0.15(-0.72%)
May 23, 2013	20.89	20.91	20.80	20.82	14,517	-0.18(-0.86%)
May 22, 2013	21.06	21.15	21.00	21.00	5,614	-0.07(-0.33%)
May 21, 2013	21.01	21.10	21.01	21.07	4,605	+0.07(+0.33%)
May 17, 2013		21.00	21.00	21.00	0	+0.15(+0.72%)
May 16, 2013	20.70	20.87	20.70	20.85	11,136	+0.14(+0.68%)
May 15, 2013	20.82	20.82	20.66	20.71	7,373	-0.13(-0.62%)
May 13, 2013	20.83	20.84	20.71	20.84	6,078	+0.02(+0.10%)
May 10, 2013	20.79	20.84	20.79	20.82	4,174	+0.04(+0.19%)
May 09, 2013	20.73	20.78	20.72	20.78	4,881	-0.01(-0.05%)
May 08, 2013	20.82	20.82	20.71	20.79	29,202	-0.06(-0.29%)
May 07, 2013	20.92	20.92	20.82	20.85	16,034	-0.06(-0.29%)
May 06, 2013	20.90	20.94	20.90	20.91	3,976	+0.02(+0.10%)
May 03, 2013	20.88	20.95	20.86	20.89	36,744	+0.01(+0.05%)
May 02, 2013	20.83	20.88	20.72	20.88	111,468	+0.06(+0.29%)

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