Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	15.85	15.85	15.36	15.50	129,667	-0.32(-2.01%)
May 30, 2012	15.89	16.25	15.70	15.82	99,796	-0.22(-1.34%)
May 29, 2012	15.92	16.19	15.63	16.04	78,967	+0.36(+2.32%)
May 25, 2012	15.55	15.77	15.44	15.67	66,792	+0.11(+0.72%)
May 24, 2012	15.92	15.92	15.27	15.56	136,887	+0.02(+0.12%)
May 23, 2012	15.43	15.68	15.15	15.54	88,798	-0.05(-0.30%)
May 22, 2012	16.18	16.18	15.36	15.59	89,851	-0.53(-3.30%)
May 21, 2012	16.12	16.30	15.88	16.12	97,651	+0.13(+0.82%)
May 18, 2012	16.27	16.48	15.92	15.99	68,822	-0.20(-1.21%)
May 17, 2012	16.69	16.69	16.17	16.19	46,854	-0.51(-3.08%)
May 16, 2012	17.13	17.35	16.57	16.70	48,569	-0.24(-1.43%)
May 15, 2012	17.22	17.35	16.91	16.94	44,264	-0.20(-1.14%)
May 14, 2012	17.39	17.39	17.02	17.14	46,111	-0.44(-2.50%)
May 11, 2012	17.69	17.92	17.25	17.58	38,874	-0.22(-1.26%)
May 10, 2012	18.13	18.26	17.58	17.80	52,611	-0.05(-0.26%)
May 09, 2012	17.35	18.39	17.22	17.85	54,722	+0.19(+1.06%)
May 08, 2012	17.75	17.76	16.91	17.66	134,682	-0.30(-1.66%)
May 07, 2012	18.26	18.26	17.74	17.96	69,022	-0.39(-2.14%)
May 04, 2012	18.72	18.73	18.35	18.35	59,182	-0.47(-2.48%)
May 03, 2012	19.38	19.38	18.51	18.82	41,467	-0.69(-3.54%)
May 02, 2012	19.54	19.73	19.17	19.51	56,949	-0.31(-1.56%)
May 01, 2012	19.85	20.49	19.81	19.82	37,605	+0.08(+0.43%)
Apr 30, 2012	20.27	20.44	19.61	19.74	68,960	-0.65(-3.21%)
Apr 27, 2012	20.06	20.41	19.64	20.39	47,037	+0.43(+2.15%)
Apr 26, 2012	20.74	20.91	19.93	19.96	106,202	-0.82(-3.95%)
Apr 25, 2012	20.73	20.87	20.52	20.78	24,265	+0.49(+2.39%)
Apr 24, 2012	20.22	20.82	19.96	20.30	45,455	+0.05(+0.23%)
Apr 23, 2012	20.22	20.29	19.67	20.25	43,432	-0.52(-2.52%)
Apr 20, 2012	21.11	21.36	20.72	20.77	25,844	+0.00(+0.00%)
Apr 19, 2012	21.48	21.48	20.60	20.77	26,941	-0.69(-3.22%)
Apr 18, 2012	21.49	21.75	21.29	21.46	30,659	-0.25(-1.16%)
Apr 17, 2012	21.57	22.31	21.48	21.72	46,279	+0.49(+2.29%)
Apr 16, 2012	20.91	21.47	20.67	21.23	60,190	+0.54(+2.62%)
Apr 13, 2012	21.01	21.16	20.56	20.69	83,463	-0.43(-2.03%)
Apr 12, 2012	20.56	21.30	20.56	21.12	30,597	+0.64(+3.15%)
Apr 11, 2012	20.35	20.51	19.83	20.47	43,975	+0.48(+2.38%)
Apr 10, 2012	20.93	20.93	19.56	20.00	73,224	-0.95(-4.55%)
Apr 09, 2012	21.07	21.15	20.49	20.95	55,595	-0.77(-3.53%)
Apr 05, 2012	22.09	22.43	21.52	21.72	46,491	-0.45(-2.02%)
Apr 04, 2012	22.18	22.30	21.93	22.16	57,815	-0.50(-2.18%)
Apr 03, 2012	23.27	23.37	22.40	22.66	81,840	-0.58(-2.49%)
Apr 02, 2012	22.28	23.26	22.26	23.24	102,192	+0.82(+3.67%)
Mar 30, 2012	22.12	22.43	21.75	22.42	69,970	+0.46(+2.08%)
Mar 29, 2012	22.30	22.30	21.44	21.96	95,864	-0.64(-2.81%)
Mar 28, 2012	22.90	22.90	21.86	22.59	58,559	-0.34(-1.47%)
Mar 27, 2012	23.10	23.42	22.75	22.93	36,647	-0.09(-0.41%)
Mar 26, 2012	23.14	23.31	22.43	23.02	49,978	+0.27(+1.19%)
Mar 23, 2012	22.16	22.75	21.88	22.75	36,762	+0.56(+2.53%)
Mar 22, 2012	22.77	22.77	21.83	22.19	77,703	-0.75(-3.26%)
Mar 21, 2012	23.22	23.48	22.87	22.94	150,243	-0.27(-1.17%)
Mar 20, 2012	23.18	23.56	22.82	23.21	138,118	-0.31(-1.31%)
Mar 19, 2012	23.14	24.15	22.80	23.52	44,961	+0.34(+1.45%)
Mar 16, 2012	23.17	23.35	22.64	23.18	128,606	+0.01(+0.04%)
Mar 15, 2012	23.05	23.28	22.52	23.17	73,527	+0.26(+1.14%)
Mar 14, 2012	23.30	23.30	22.38	22.91	173,090	-0.35(-1.53%)
Mar 13, 2012	22.34	23.51	22.20	23.27	84,143	+1.15(+5.19%)
Mar 12, 2012	21.93	22.32	21.65	22.12	49,016	+0.13(+0.59%)
Mar 09, 2012	21.72	22.42	21.68	21.99	45,423	+0.25(+1.16%)
Mar 08, 2012	21.53	21.97	21.12	21.73	55,042	+0.41(+1.93%)
Mar 07, 2012	20.57	21.33	20.43	21.32	86,795	+0.98(+4.82%)
Mar 06, 2012	21.47	21.66	20.34	20.34	121,907	-1.50(-6.88%)
Mar 05, 2012	21.94	22.24	21.57	21.85	106,880	-0.12(-0.55%)
Mar 02, 2012	22.32	22.99	21.86	21.97	85,082	-0.18(-0.80%)

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