Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	12.45	12.90	12.26	12.71	748,274	+0.33(+2.67%)
May 23, 2011	12.39	12.56	12.28	12.38	411,610	-0.20(-1.59%)
May 20, 2011	12.99	13.04	12.56	12.58	625,533	-0.51(-3.86%)
May 19, 2011	13.28	14.00	12.97	13.09	300,458	-0.10(-0.80%)
May 18, 2011	13.40	13.56	13.19	13.19	504,747	-0.23(-1.71%)
May 17, 2011	13.73	13.84	13.36	13.42	636,798	-0.38(-2.75%)
May 16, 2011	13.87	13.99	13.80	13.80	168,165	-0.16(-1.15%)
May 13, 2011	14.18	14.27	13.83	13.96	113,591	-0.14(-0.99%)
May 12, 2011	13.90	14.20	13.90	14.10	284,020	+0.12(+0.86%)
May 11, 2011	14.19	14.30	13.90	13.98	285,721	-0.34(-2.37%)
May 10, 2011	14.22	14.72	13.72	14.32	1,132,695	+0.04(+0.28%)
May 09, 2011	13.55	14.57	13.55	14.28	399,367	+0.68(+5.00%)
May 06, 2011	13.85	13.85	13.45	13.60	214,368	-0.08(-0.58%)
May 05, 2011	14.11	14.16	13.66	13.68	206,951	-0.45(-3.18%)
May 04, 2011	14.45	14.48	14.08	14.13	168,391	-0.34(-2.35%)
May 03, 2011	14.04	14.70	13.95	14.47	280,758	+0.39(+2.77%)
May 02, 2011	14.12	14.48	14.07	14.08	81,782	-0.38(-2.63%)
Apr 29, 2011	14.65	14.73	14.30	14.46	123,782	-0.11(-0.75%)
Apr 28, 2011	14.54	14.66	14.36	14.57	165,506	+0.07(+0.48%)
Apr 27, 2011	14.26	14.59	14.11	14.50	152,718	+0.22(+1.54%)
Apr 26, 2011	13.98	14.30	13.85	14.28	123,038	+0.38(+2.73%)
Apr 25, 2011	13.61	13.95	13.52	13.90	127,302	+0.19(+1.39%)
Apr 21, 2011	13.78	13.86	13.53	13.71	148,264	+0.07(+0.51%)
Apr 20, 2011	13.20	13.68	13.14	13.64	315,148	+0.64(+4.92%)
Apr 19, 2011	13.34	13.34	12.89	13.00	207,357	-0.27(-2.03%)
Apr 18, 2011	13.35	13.40	13.12	13.27	117,558	-0.27(-1.99%)
Apr 15, 2011	13.61	13.61	13.19	13.54	263,942	-0.15(-1.10%)
Apr 14, 2011	13.37	13.74	13.31	13.69	326,972	+0.18(+1.33%)
Apr 13, 2011	14.15	14.41	13.38	13.51	291,845	-0.55(-3.91%)
Apr 12, 2011	14.16	14.35	13.96	14.06	164,065	-0.14(-0.99%)
Apr 11, 2011	14.49	14.61	14.11	14.20	146,519	-0.32(-2.20%)
Apr 08, 2011	14.66	14.66	14.40	14.52	197,867	-0.03(-0.21%)
Apr 07, 2011	14.97	15.46	14.52	14.55	269,945	-0.64(-4.21%)
Apr 06, 2011	14.69	15.37	14.00	15.19	224,375	+0.58(+3.97%)
Apr 05, 2011	14.31	14.71	14.24	14.61	147,744	+0.32(+2.24%)
Apr 04, 2011	14.35	14.38	14.15	14.29	117,257	-0.01(-0.07%)
Apr 01, 2011	14.61	14.66	14.27	14.30	147,796	-0.20(-1.38%)
Mar 31, 2011	14.24	14.52	14.16	14.50	203,544	+0.22(+1.54%)
Mar 30, 2011	14.28	14.73	14.15	14.28	374,386	+0.16(+1.13%)
Mar 29, 2011	14.35	14.37	13.93	14.12	688,422	-0.48(-3.29%)
Mar 28, 2011	14.68	14.87	14.54	14.60	319,139	-0.02(-0.14%)
Mar 25, 2011	14.79	14.94	14.60	14.62	180,339	-0.10(-0.68%)
Mar 24, 2011	14.84	14.94	14.61	14.72	279,636	+0.01(+0.06%)
Mar 23, 2011	14.43	15.00	14.31	14.71	314,020	+0.20(+1.38%)
Mar 22, 2011	14.80	14.86	14.35	14.51	337,081	-0.25(-1.69%)
Mar 21, 2011	15.04	15.05	14.68	14.76	226,765	+0.15(+1.03%)
Mar 18, 2011	14.23	14.75	14.22	14.61	433,852	+0.41(+2.89%)
Mar 17, 2011	14.57	14.86	13.77	14.20	702,796	-0.15(-1.05%)
Mar 16, 2011	14.87	15.07	14.32	14.35	393,621	-0.59(-3.95%)
Mar 15, 2011	14.83	15.05	14.47	14.94	622,441	-0.20(-1.32%)
Mar 14, 2011	15.26	15.48	15.06	15.14	161,083	-0.20(-1.30%)
Mar 11, 2011	15.25	15.52	15.25	15.34	308,128	-0.06(-0.39%)
Mar 10, 2011	15.42	15.66	15.29	15.40	558,067	-0.21(-1.35%)
Mar 09, 2011	15.75	15.84	15.52	15.61	387,647	-0.13(-0.83%)
Mar 08, 2011	15.98	16.05	15.72	15.74	431,235	-0.25(-1.56%)
Mar 07, 2011	16.56	16.73	15.84	15.99	507,380	-0.50(-3.03%)
Mar 04, 2011	16.50	16.70	16.37	16.49	371,738	+0.03(+0.18%)
Mar 03, 2011	16.25	16.53	15.96	16.46	408,723	+0.33(+2.05%)
Mar 02, 2011	15.64	16.25	15.55	16.13	407,024	+0.41(+2.61%)

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