Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	21.15	21.15	20.50	20.52	69,824	+0.14(+0.69%)
Jun 28, 2012	20.28	20.45	20.28	20.38	29,761	-0.10(-0.49%)
Jun 27, 2012	20.42	20.52	20.13	20.48	113,015	-0.21(-1.01%)
Jun 26, 2012	20.56	20.76	20.49	20.69	40,499	+0.13(+0.63%)
Jun 25, 2012	20.58	20.75	20.45	20.56	46,385	-0.16(-0.78%)
Jun 22, 2012	20.58	20.72	20.38	20.72	20,272	+0.21(+1.04%)
Jun 21, 2012	20.60	20.68	20.45	20.51	58,580	-0.15(-0.73%)
Jun 20, 2012	20.57	20.74	20.36	20.66	55,678	+0.18(+0.88%)
Jun 19, 2012	20.50	20.53	20.34	20.48	27,771	+0.12(+0.59%)
Jun 18, 2012	19.84	20.39	19.84	20.36	89,051	+0.36(+1.79%)
Jun 15, 2012	20.05	20.09	19.75	20.00	23,893	+0.05(+0.26%)
Jun 14, 2012	19.66	19.98	19.60	19.95	69,054	+0.46(+2.36%)
Jun 13, 2012	19.45	19.53	19.40	19.49	23,540	+0.04(+0.21%)
Jun 12, 2012	19.37	19.52	19.25	19.45	46,545	+0.06(+0.31%)
Jun 11, 2012	20.02	20.02	19.39	19.39	50,962	-0.38(-1.92%)
Jun 08, 2012	19.55	19.81	19.54	19.77	21,991	+0.09(+0.45%)
Jun 07, 2012	19.95	20.04	19.66	19.68	41,142	-0.07(-0.35%)
Jun 06, 2012	19.70	19.88	19.66	19.75	35,550	+0.24(+1.23%)
Jun 05, 2012	19.11	19.60	18.98	19.51	59,468	+0.40(+2.09%)
Jun 04, 2012	18.69	19.14	18.65	19.11	25,998	+0.25(+1.33%)
Jun 01, 2012	18.72	18.95	18.63	18.86	33,679	-0.21(-1.10%)
May 31, 2012	19.13	19.15	18.72	19.07	79,154	+0.11(+0.58%)
May 30, 2012	19.21	19.37	18.89	18.96	51,681	-0.47(-2.42%)
May 29, 2012	19.19	19.50	19.04	19.43	59,613	+0.32(+1.67%)
May 25, 2012	19.06	19.26	18.97	19.11	44,253	-0.09(-0.47%)
May 24, 2012	19.32	19.46	19.02	19.20	56,915	-0.12(-0.62%)
May 23, 2012	19.45	19.52	18.99	19.32	59,992	-0.38(-1.93%)
May 22, 2012	19.34	19.99	19.34	19.70	40,621	+0.40(+2.07%)
May 21, 2012	18.27	19.30	18.15	19.30	72,228	+1.16(+6.39%)
May 18, 2012	18.52	18.56	17.91	18.14	94,456	-0.47(-2.53%)
May 17, 2012	19.51	19.52	18.60	18.61	92,895	-0.97(-4.97%)
May 16, 2012	19.83	19.91	19.47	19.58	70,857	-0.35(-1.74%)
May 15, 2012	20.20	20.22	19.81	19.93	64,088	-0.34(-1.68%)
May 14, 2012	20.63	20.63	20.23	20.27	91,865	-0.52(-2.50%)
May 11, 2012	20.91	21.03	20.71	20.79	37,019	-0.26(-1.24%)
May 10, 2012	21.15	21.15	20.99	21.05	26,939	+0.05(+0.24%)
May 09, 2012	21.14	21.18	20.91	21.00	46,358	-0.34(-1.59%)
May 08, 2012	21.30	21.35	21.17	21.34	33,915	-0.02(-0.09%)
May 07, 2012	21.12	21.36	21.12	21.36	20,290	+0.14(+0.66%)
May 04, 2012	21.17	21.26	21.08	21.22	52,430	-0.10(-0.47%)
May 03, 2012	21.36	21.36	21.21	21.32	22,680	-0.05(-0.23%)
May 02, 2012	21.22	21.40	21.21	21.37	19,955	+0.09(+0.42%)
May 01, 2012	21.13	21.38	21.13	21.28	35,121	+0.10(+0.47%)
Apr 30, 2012	20.98	21.26	20.98	21.18	29,733	+0.13(+0.62%)
Apr 27, 2012	21.00	21.10	20.98	21.05	35,371	+0.09(+0.43%)
Apr 26, 2012	20.76	20.96	20.76	20.96	17,354	+0.20(+0.96%)
Apr 25, 2012	20.72	20.88	20.72	20.76	47,363	+0.14(+0.68%)
Apr 24, 2012	20.53	20.77	20.50	20.62	87,595	-0.03(-0.15%)
Apr 23, 2012	20.78	20.78	20.45	20.65	76,328	-0.29(-1.38%)
Apr 20, 2012	21.23	21.29	20.88	20.94	59,877	-0.32(-1.51%)
Apr 19, 2012	21.21	21.31	21.18	21.26	26,861	+0.08(+0.38%)
Apr 18, 2012	21.28	21.30	21.16	21.18	60,751	-0.12(-0.56%)
Apr 17, 2012	21.47	21.48	21.30	21.30	69,448	-0.05(-0.23%)
Apr 16, 2012	21.19	21.38	21.16	21.35	46,919	+0.19(+0.90%)
Apr 13, 2012	21.24	21.33	21.06	21.16	47,437	-0.17(-0.80%)
Apr 12, 2012	20.70	21.42	20.70	21.33	65,173	+0.56(+2.70%)
Apr 11, 2012	20.89	20.97	20.71	20.77	122,380	-0.06(-0.29%)
Apr 10, 2012	21.07	21.15	20.83	20.83	103,378	-0.35(-1.65%)
Apr 09, 2012	21.27	21.29	21.15	21.18	68,901	-0.16(-0.75%)
Apr 05, 2012	21.28	21.42	21.28	21.34	49,309	-0.02(-0.09%)
Apr 04, 2012	21.31	21.39	21.27	21.36	58,260	-0.07(-0.33%)
Apr 03, 2012	21.39	21.49	21.37	21.43	32,808	-0.04(-0.19%)

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