Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	10.80	10.87	10.73	10.76	721,623	-0.02(-0.19%)
May 20, 2011	10.75	10.85	10.72	10.78	90,610	+0.00(+0.00%)
May 19, 2011	10.85	10.95	10.75	10.78	316,677	-0.11(-1.01%)
May 18, 2011	10.76	10.89	10.73	10.89	126,718	+0.16(+1.49%)
May 17, 2011	10.80	10.81	10.53	10.73	155,319	-0.03(-0.28%)
May 16, 2011	10.96	10.96	10.76	10.76	83,384	-0.21(-1.91%)
May 13, 2011	11.10	11.16	10.88	10.97	289,804	-0.10(-0.90%)
May 12, 2011	11.00	11.17	10.93	11.07	334,106	-0.04(-0.36%)
May 11, 2011	11.37	11.53	11.05	11.11	576,949	-0.33(-2.88%)
May 10, 2011	11.92	11.92	11.25	11.44	382,994	-0.33(-2.80%)
May 09, 2011	12.18	12.18	11.77	11.77	217,418	-0.31(-2.57%)
May 06, 2011	12.18	12.49	11.95	12.08	452,541	+0.06(+0.50%)
May 05, 2011	11.58	12.10	11.58	12.02	392,659	+0.18(+1.52%)
May 04, 2011	12.00	12.05	11.63	11.84	1,187,242	-0.24(-1.99%)
May 03, 2011	12.29	12.29	12.08	12.08	115,680	-0.19(-1.55%)
May 02, 2011	12.45	12.29	12.22	12.27	175,459	-0.19(-1.52%)
Apr 29, 2011	12.50	12.59	12.30	12.46	321,495	-0.21(-1.66%)
Apr 28, 2011	12.60	12.72	12.55	12.67	177,190	+0.08(+0.64%)
Apr 27, 2011	13.00	13.00	12.49	12.59	195,966	-0.28(-2.18%)
Apr 26, 2011	12.16	13.14	12.16	12.87	314,739	+0.67(+5.49%)
Apr 25, 2011	12.57	12.60	12.12	12.20	117,142	-0.41(-3.25%)
Apr 21, 2011	12.84	12.88	12.60	12.61	86,299	-0.19(-1.48%)
Apr 20, 2011	12.78	12.96	12.60	12.80	150,121	+0.08(+0.63%)
Apr 19, 2011	12.50	12.84	12.21	12.72	280,654	+0.16(+1.27%)
Apr 18, 2011	13.78	13.78	12.41	12.56	486,850	-1.37(-9.83%)
Apr 15, 2011	14.00	14.10	13.89	13.93	252,248	-0.12(-0.85%)
Apr 14, 2011	13.76	14.28	13.65	14.05	329,537	+0.18(+1.30%)
Apr 13, 2011	13.75	13.91	13.52	13.87	711,744	+0.12(+0.87%)
Apr 12, 2011	13.85	13.96	13.60	13.75	356,455	-0.34(-2.41%)
Apr 11, 2011	14.29	14.34	13.91	14.09	279,605	-0.16(-1.12%)
Apr 08, 2011	14.25	14.48	14.14	14.25	181,764	-0.03(-0.21%)
Apr 07, 2011	14.53	14.53	14.21	14.28	128,524	-0.22(-1.52%)
Apr 06, 2011	14.41	14.75	14.37	14.50	274,036	+0.08(+0.55%)
Apr 05, 2011	14.98	14.98	14.35	14.42	340,390	-0.56(-3.74%)
Apr 04, 2011	15.30	15.30	14.88	14.98	560,699	-0.32(-2.09%)
Apr 01, 2011	14.85	15.48	14.73	15.30	1,121,720	+0.50(+3.38%)
Mar 31, 2011	14.99	14.99	14.68	14.80	230,237	-0.04(-0.27%)
Mar 30, 2011	14.66	14.91	14.66	14.84	419,035	+0.22(+1.50%)
Mar 29, 2011	14.48	14.86	14.45	14.62	638,788	+0.19(+1.32%)
Mar 28, 2011	14.21	14.55	14.09	14.43	289,903	+0.43(+3.07%)
Mar 25, 2011	13.90	14.13	13.78	14.00	303,857	+0.15(+1.08%)
Mar 24, 2011	13.42	13.98	13.42	13.85	212,762	+0.46(+3.44%)
Mar 23, 2011	13.37	13.45	13.24	13.39	388,295	+0.01(+0.07%)
Mar 22, 2011	13.54	13.60	13.30	13.38	209,789	-0.14(-1.04%)
Mar 21, 2011	13.75	13.82	13.52	13.52	350,461	+0.04(+0.30%)
Mar 18, 2011	14.05	14.05	13.40	13.48	900,579	-0.52(-3.71%)
Mar 17, 2011	13.01	14.14	13.01	14.00	822,558	+1.01(+7.78%)
Mar 16, 2011	13.10	13.19	12.82	12.99	563,739	-0.08(-0.61%)
Mar 15, 2011	13.50	13.50	12.90	13.07	262,511	-0.43(-3.19%)
Mar 14, 2011	13.45	13.78	13.03	13.50	577,325	+0.43(+3.29%)
Mar 11, 2011	11.99	13.10	11.91	13.07	424,058	+0.88(+7.22%)
Mar 10, 2011	12.34	12.34	11.85	12.19	388,246	-0.24(-1.93%)
Mar 09, 2011	11.83	12.47	11.83	12.43	3,489,844	+0.60(+5.07%)
Mar 08, 2011	11.92	11.92	11.72	11.83	117,588	-0.09(-0.76%)
Mar 07, 2011	12.33	12.35	11.85	11.92	84,635	-0.41(-3.33%)
Mar 04, 2011	12.28	12.47	12.11	12.33	142,161	+0.08(+0.65%)
Mar 03, 2011	11.94	12.28	11.93	12.25	178,017	+0.37(+3.11%)
Mar 02, 2011	12.13	12.13	11.77	11.88	132,829	-0.22(-1.82%)

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