Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	18.04	18.12	18.00	18.00	11,368	-0.08(-0.46%)
Jul 30, 2012	18.18	18.24	18.06	18.08	108,808	-0.10(-0.58%)
Jul 27, 2012	18.02	18.30	17.98	18.18	18,790	+0.17(+0.96%)
Jul 26, 2012	18.07	18.07	17.93	18.01	11,996	+0.21(+1.18%)
Jul 25, 2012	17.89	17.90	17.76	17.80	50,552	+0.05(+0.25%)
Jul 24, 2012	17.88	17.88	17.61	17.76	20,919	+0.00(+0.00%)
Jul 23, 2012	17.70	17.77	17.59	17.76	76,563	-0.20(-1.13%)
Jul 20, 2012	18.07	18.12	17.95	17.96	23,610	-0.31(-1.68%)
Jul 19, 2012	18.39	18.39	18.22	18.27	18,559	-0.06(-0.33%)
Jul 18, 2012	18.30	18.38	18.28	18.33	11,131	-0.02(-0.12%)
Jul 17, 2012	18.26	18.37	18.06	18.35	42,641	+0.20(+1.13%)
Jul 16, 2012	18.15	18.27	18.12	18.14	39,449	-0.04(-0.22%)
Jul 13, 2012	18.08	18.20	18.06	18.18	38,004	+0.43(+2.45%)
Jul 12, 2012	17.73	17.82	17.70	17.75	16,051	-0.19(-1.04%)
Jul 11, 2012	17.70	17.97	17.70	17.94	34,085	+0.22(+1.27%)
Jul 10, 2012	18.03	18.03	17.66	17.71	100,307	-0.12(-0.67%)
Jul 09, 2012	17.94	17.94	17.74	17.83	44,290	-0.14(-0.79%)
Jul 06, 2012	17.85	18.00	17.83	17.97	15,705	-0.07(-0.37%)
Jul 05, 2012	18.08	18.12	18.04	18.04	9,797	-0.19(-1.07%)
Jul 03, 2012	18.08	18.26	18.06	18.24	52,113	+0.15(+0.83%)
Jul 02, 2012	18.01	18.14	17.94	18.09	90,794	+0.14(+0.79%)
Jun 29, 2012	17.90	17.94	17.83	17.94	46,636	+0.40(+2.31%)
Jun 28, 2012	17.40	17.54	17.23	17.54	34,375	+0.02(+0.09%)
Jun 27, 2012	17.35	17.55	17.25	17.52	16,295	+0.23(+1.35%)
Jun 26, 2012	17.24	17.40	17.15	17.29	7,997	+0.11(+0.65%)
Jun 25, 2012	17.31	17.31	17.10	17.18	10,527	-0.34(-1.97%)
Jun 22, 2012	17.41	17.61	17.37	17.52	26,464	+0.22(+1.30%)
Jun 21, 2012	17.67	17.71	17.26	17.30	7,967	-0.33(-1.87%)
Jun 20, 2012	17.58	17.67	17.52	17.63	16,892	+0.02(+0.13%)
Jun 19, 2012	17.45	17.68	17.45	17.61	37,611	+0.27(+1.55%)
Jun 18, 2012	17.29	17.43	17.29	17.34	6,480	-0.02(-0.13%)
Jun 15, 2012	17.21	17.36	17.14	17.36	37,959	+0.24(+1.39%)
Jun 14, 2012	17.04	17.15	16.98	17.12	26,480	+0.23(+1.37%)
Jun 13, 2012	16.91	17.09	16.85	16.89	15,394	-0.05(-0.31%)
Jun 12, 2012	16.71	16.95	16.59	16.94	254,518	+0.25(+1.47%)
Jun 11, 2012	17.17	17.17	16.69	16.70	34,083	-0.30(-1.75%)
Jun 08, 2012	16.74	17.01	16.62	16.99	20,108	+0.22(+1.33%)
Jun 07, 2012	16.94	17.02	16.77	16.77	37,700	+0.07(+0.45%)
Jun 06, 2012	16.50	16.70	16.41	16.70	239,524	+0.34(+2.10%)
Jun 05, 2012	16.19	16.46	16.19	16.35	59,320	+0.10(+0.60%)
Jun 04, 2012	16.61	16.64	16.20	16.26	148,651	-0.39(-2.37%)
Jun 01, 2012	17.16	17.16	16.63	16.65	868,191	-0.84(-4.81%)
May 31, 2012	17.46	17.63	17.22	17.49	40,202	+0.09(+0.51%)
May 30, 2012	17.60	17.60	17.37	17.40	36,163	-0.36(-2.01%)
May 29, 2012	17.67	17.76	17.61	17.76	12,111	+0.16(+0.93%)
May 25, 2012	17.65	17.75	17.55	17.60	36,770	-0.02(-0.13%)
May 24, 2012	17.56	17.62	17.43	17.62	23,139	+0.04(+0.20%)
May 23, 2012	17.31	17.61	17.20	17.58	64,849	+0.09(+0.52%)
May 22, 2012	17.42	17.63	17.38	17.49	31,455	+0.12(+0.69%)
May 21, 2012	17.22	17.45	17.16	17.37	59,340	+0.19(+1.13%)
May 18, 2012	17.36	17.42	17.11	17.18	63,100	-0.17(-0.99%)
May 17, 2012	17.64	17.64	17.33	17.35	107,658	-0.27(-1.52%)
May 16, 2012	17.84	17.99	17.62	17.62	74,443	-0.16(-0.92%)
May 15, 2012	17.93	18.00	17.72	17.78	204,426	-0.15(-0.83%)
May 14, 2012	18.08	18.11	17.91	17.93	58,704	-0.34(-1.83%)
May 11, 2012	18.09	18.37	18.05	18.27	39,155	+0.00(+0.00%)
May 10, 2012	18.31	18.40	18.25	18.27	28,933	+0.22(+1.20%)
May 09, 2012	18.07	18.14	17.90	18.05	72,727	-0.17(-0.94%)
May 08, 2012	18.23	18.31	18.11	18.22	29,109	-0.11(-0.61%)
May 07, 2012	18.12	18.40	18.11	18.34	139,971	+0.19(+1.07%)
May 04, 2012	18.37	18.37	18.10	18.14	68,341	-0.31(-1.70%)
May 03, 2012	18.57	18.62	18.40	18.45	106,039	-0.07(-0.40%)
May 02, 2012	18.48	18.60	18.40	18.53	135,829	-0.07(-0.40%)

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