Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	14.41	14.60	14.20	14.20	461,755	-0.22(-1.50%)
May 23, 2011	14.21	14.45	14.09	14.41	411,636	+0.03(+0.21%)
May 20, 2011	14.37	14.61	14.37	14.39	331,541	-0.05(-0.38%)
May 19, 2011	14.73	14.83	14.38	14.44	425,303	-0.26(-1.78%)
May 18, 2011	14.19	14.75	14.19	14.70	452,560	+0.57(+4.04%)
May 17, 2011	14.00	14.19	13.89	14.13	497,287	-0.03(-0.21%)
May 16, 2011	14.27	14.32	13.87	14.16	450,427	-0.22(-1.54%)
May 13, 2011	14.77	14.82	14.33	14.38	370,553	-0.35(-2.37%)
May 12, 2011	14.50	14.92	14.39	14.73	604,858	+0.14(+0.95%)
May 11, 2011	15.13	15.20	14.53	14.59	469,003	-0.57(-3.77%)
May 10, 2011	14.89	15.27	14.78	15.16	510,605	+0.41(+2.81%)
May 09, 2011	14.53	15.04	14.31	14.75	471,042	+0.21(+1.42%)
May 06, 2011	14.77	14.87	14.47	14.54	339,008	-0.02(-0.14%)
May 05, 2011	14.33	14.70	14.20	14.56	959,109	+0.16(+1.09%)
May 04, 2011	14.69	14.95	14.38	14.40	859,843	-0.23(-1.55%)
May 03, 2011	14.94	15.33	14.51	14.63	3,069,396	+1.32(+9.92%)
May 02, 2011	13.46	14.02	13.28	13.31	1,015,124	-0.63(-4.52%)
Apr 29, 2011	14.00	14.21	13.93	13.94	359,967	-0.06(-0.42%)
Apr 28, 2011	14.27	14.31	13.90	14.00	251,981	-0.32(-2.20%)
Apr 27, 2011	14.36	14.45	14.08	14.32	231,301	-0.01(-0.07%)
Apr 26, 2011	14.02	14.44	13.89	14.33	210,452	+0.41(+2.97%)
Apr 25, 2011	14.32	14.41	13.85	13.91	229,176	-0.29(-2.01%)
Apr 21, 2011	14.17	14.31	14.07	14.20	270,021	+0.13(+0.95%)
Apr 20, 2011	13.72	14.08	13.70	14.06	504,736	+0.60(+4.43%)
Apr 19, 2011	13.65	13.65	13.27	13.47	397,461	-0.11(-0.80%)
Apr 18, 2011	13.79	13.85	13.33	13.58	630,798	-0.38(-2.75%)
Apr 15, 2011	14.10	14.14	13.81	13.96	349,843	-0.21(-1.46%)
Apr 14, 2011	14.00	14.28	13.82	14.17	453,936	+0.03(+0.21%)
Apr 13, 2011	14.58	14.61	14.08	14.14	522,773	-0.29(-1.98%)
Apr 12, 2011	14.59	14.64	14.38	14.42	299,515	-0.25(-1.68%)
Apr 11, 2011	14.98	15.13	14.64	14.67	502,643	-0.29(-1.91%)
Apr 08, 2011	15.41	15.55	14.88	14.96	389,472	-0.46(-3.00%)
Apr 07, 2011	15.76	15.76	15.28	15.42	349,280	-0.48(-3.04%)
Apr 06, 2011	16.02	16.24	15.89	15.90	308,496	-0.08(-0.49%)
Apr 05, 2011	15.76	16.21	15.76	15.98	356,123	+0.21(+1.31%)
Apr 04, 2011	16.04	16.04	15.76	15.77	406,495	-0.09(-0.56%)
Apr 01, 2011	16.16	16.22	15.85	15.86	260,852	-0.25(-1.53%)
Mar 31, 2011	16.02	16.21	15.89	16.11	460,227	+0.12(+0.74%)
Mar 30, 2011	15.98	16.03	15.79	15.99	226,542	+0.14(+0.87%)
Mar 29, 2011	15.78	15.87	15.59	15.85	308,112	+0.12(+0.75%)
Mar 28, 2011	15.85	16.11	15.71	15.73	375,453	-0.09(-0.56%)
Mar 25, 2011	15.87	16.15	15.65	15.82	279,317	+0.05(+0.31%)
Mar 24, 2011	15.20	15.89	15.06	15.77	488,276	+0.71(+4.71%)
Mar 23, 2011	15.13	15.22	14.83	15.06	393,177	-0.07(-0.46%)
Mar 22, 2011	15.20	15.27	14.99	15.13	250,064	+0.02(+0.13%)
Mar 21, 2011	15.24	15.36	14.86	15.11	313,546	+0.25(+1.66%)
Mar 18, 2011	14.98	15.06	14.79	14.87	457,192	+0.06(+0.40%)
Mar 17, 2011	15.22	15.26	14.65	14.81	461,142	-0.07(-0.46%)
Mar 16, 2011	15.06	15.33	14.84	14.88	622,647	-0.29(-1.88%)
Mar 15, 2011	14.86	15.25	14.41	15.16	920,397	-0.15(-0.97%)
Mar 14, 2011	15.10	15.55	14.68	15.31	477,349	+0.03(+0.19%)
Mar 11, 2011	14.93	15.44	14.63	15.28	588,505	+0.16(+1.04%)
Mar 10, 2011	15.49	15.65	14.98	15.12	599,344	-0.53(-3.40%)
Mar 09, 2011	16.09	16.10	15.57	15.66	423,465	-0.50(-3.11%)
Mar 08, 2011	16.28	16.53	15.87	16.16	618,362	-0.19(-1.15%)
Mar 07, 2011	16.62	16.72	15.57	16.35	1,078,656	-0.24(-1.43%)
Mar 04, 2011	16.63	16.75	16.41	16.58	830,617	+0.09(+0.54%)
Mar 03, 2011	16.11	16.65	16.05	16.49	1,019,262	+0.52(+3.27%)
Mar 02, 2011	15.58	16.11	15.52	15.97	514,152	+0.35(+2.27%)

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