Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2013	18.72	18.82	18.65	18.82	267,814	+0.06(+0.30%)
Jul 30, 2013	18.83	18.85	18.75	18.76	12,641	-0.07(-0.40%)
Jul 29, 2013	18.86	18.86	18.82	18.84	26,242	-0.02(-0.09%)
Jul 26, 2013	18.86	18.90	18.83	18.85	15,249	-0.02(-0.11%)
Jul 25, 2013	18.84	18.91	18.84	18.87	44,252	-0.01(-0.05%)
Jul 24, 2013	18.96	18.96	18.85	18.88	47,098	-0.11(-0.59%)
Jul 23, 2013	18.94	19.01	18.88	19.00	18,979	+0.07(+0.34%)
Jul 22, 2013	18.82	18.95	18.82	18.93	113,692	+0.04(+0.20%)
Jul 19, 2013	18.86	18.90	18.81	18.89	75,244	+0.01(+0.05%)
Jul 18, 2013	18.90	19.00	18.87	18.88	200,668	-0.07(-0.34%)
Jul 17, 2013	18.86	19.03	18.86	18.95	500,278	+0.09(+0.49%)
Jul 16, 2013	18.85	18.90	18.85	18.86	26,627	+0.07(+0.35%)
Jul 15, 2013	18.69	18.80	18.69	18.79	103,648	+0.07(+0.40%)
Jul 12, 2013	18.67	18.77	18.67	18.72	77,263	-0.05(-0.25%)
Jul 11, 2013	18.66	18.76	18.66	18.76	83,700	+0.16(+0.85%)
Jul 10, 2013	18.56	18.65	18.56	18.60	175,477	-0.05(-0.25%)
Jul 09, 2013	18.57	18.66	18.55	18.65	71,985	+0.07(+0.35%)
Jul 08, 2013	18.35	18.60	18.35	18.59	37,503	+0.16(+0.86%)
Jul 05, 2013	18.59	18.67	18.38	18.43	393,297	-0.27(-1.44%)
Jul 03, 2013	18.65	18.71	18.64	18.70	28,367	-0.04(-0.20%)
Jul 02, 2013	18.66	18.77	18.66	18.73	98,128	+0.00(+0.00%)
Jul 01, 2013	18.66	18.80	18.65	18.73	57,138	+0.07(+0.40%)
Jun 28, 2013	18.80	18.81	18.39	18.66	143,372	+0.05(+0.25%)
Jun 26, 2013	18.33	18.62	18.33	18.61	100,395	+0.04(+0.20%)
Jun 25, 2013	18.39	18.67	18.39	18.58	121,429	+0.06(+0.30%)
Jun 24, 2013	18.32	18.56	18.12	18.52	49,278	+0.05(+0.25%)
Jun 21, 2013	18.45	18.52	18.32	18.47	117,390	+0.14(+0.76%)
Jun 20, 2013	18.59	18.60	17.67	18.33	347,467	-0.41(-2.16%)
Jun 19, 2013	18.89	18.96	18.72	18.74	121,772	-0.17(-0.91%)
Jun 18, 2013	18.90	18.96	18.90	18.91	44,974	-0.13(-0.68%)
Jun 17, 2013	19.08	19.12	19.02	19.04	65,814	-0.03(-0.15%)
Jun 14, 2013	19.04	19.14	19.04	19.07	204,223	+0.04(+0.20%)
Jun 13, 2013	18.93	19.06	18.93	19.03	907,796	+0.14(+0.74%)
Jun 12, 2013	18.96	19.10	18.87	18.89	187,441	+0.01(+0.05%)
Jun 11, 2013	18.73	18.90	18.71	18.88	122,808	+0.03(+0.15%)
Jun 10, 2013	18.92	18.92	18.78	18.86	111,190	-0.15(-0.78%)
Jun 07, 2013	18.93	19.03	18.92	19.00	332,144	-0.04(-0.20%)
Jun 06, 2013	19.01	19.05	18.96	19.04	94,306	+0.03(+0.15%)
Jun 05, 2013	19.08	19.08	19.00	19.01	74,560	-0.07(-0.39%)
Jun 04, 2013	19.08	19.16	19.07	19.09	294,255	+0.03(+0.15%)
Jun 03, 2013	18.91	19.10	18.91	19.06	1,347,208	+0.06(+0.29%)
May 31, 2013	19.00	19.03	18.96	19.00	42,473	-0.06(-0.29%)
May 30, 2013	19.08	19.14	18.98	19.06	50,928	-0.06(-0.29%)
May 29, 2013	19.17	19.17	19.11	19.12	133,805	-0.09(-0.48%)
May 28, 2013	19.32	19.33	19.20	19.21	175,289	-0.14(-0.72%)
May 24, 2013	19.29	19.40	19.29	19.35	27,370	-0.07(-0.38%)
May 23, 2013	19.27	19.42	19.27	19.42	108,668	+0.04(+0.19%)
May 22, 2013	19.45	19.55	19.38	19.39	87,434	-0.09(-0.48%)
May 21, 2013	19.48	19.51	19.42	19.48	37,128	-0.03(-0.14%)
May 20, 2013	19.42	19.54	19.42	19.51	227,206	+0.03(+0.14%)
May 17, 2013	19.55	19.56	19.46	19.48	48,365	-0.07(-0.38%)
May 16, 2013	19.55	19.65	19.55	19.55	38,557	-0.06(-0.28%)
May 15, 2013	19.62	19.64	19.56	19.61	72,404	-0.07(-0.33%)
May 13, 2013	19.58	19.76	19.58	19.67	70,209	-0.04(-0.19%)
May 10, 2013	19.73	19.77	19.67	19.71	61,189	-0.10(-0.52%)
May 09, 2013	19.83	19.92	19.81	19.81	40,589	-0.12(-0.61%)
May 08, 2013	19.90	19.95	19.90	19.94	18,845	+0.08(+0.42%)
May 07, 2013	19.83	19.91	19.83	19.85	46,772	+0.04(+0.19%)
May 06, 2013	19.90	19.90	19.80	19.81	88,888	-0.05(-0.23%)
May 03, 2013	19.78	19.89	19.77	19.86	400,540	+0.09(+0.47%)
May 02, 2013	19.74	19.80	19.74	19.77	31,318	-0.00(-0.00%)

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