Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	11.76	11.99	11.76	11.94	138,202	+0.20(+1.66%)
May 23, 2011	11.73	11.96	11.68	11.75	145,269	-0.23(-1.90%)
May 20, 2011	12.08	12.10	11.80	11.98	139,341	-0.20(-1.60%)
May 19, 2011	12.38	12.39	11.94	12.17	294,659	-0.11(-0.93%)
May 18, 2011	11.97	12.32	11.90	12.28	179,596	+0.32(+2.65%)
May 17, 2011	11.90	12.01	11.82	11.97	222,343	-0.10(-0.81%)
May 16, 2011	11.88	12.28	11.86	12.06	201,468	+0.09(+0.78%)
May 13, 2011	12.08	12.09	11.80	11.97	234,903	-0.13(-1.04%)
May 12, 2011	11.41	12.16	11.32	12.10	439,613	+0.63(+5.46%)
May 11, 2011	11.71	11.91	11.40	11.47	366,234	-0.30(-2.56%)
May 10, 2011	12.37	12.37	11.63	11.77	469,215	-0.55(-4.49%)
May 09, 2011	12.23	12.48	12.11	12.32	298,156	+0.02(+0.13%)
May 06, 2011	13.15	13.28	12.04	12.31	422,916	-0.75(-5.73%)
May 05, 2011	13.01	13.28	12.59	13.06	353,912	-0.41(-3.08%)
May 04, 2011	13.67	13.82	13.47	13.47	186,027	-0.11(-0.78%)
May 03, 2011	13.63	13.74	13.44	13.58	101,592	-0.05(-0.36%)
May 02, 2011	13.63	13.78	13.58	13.63	145,863	+0.05(+0.36%)
Apr 29, 2011	13.62	13.68	13.43	13.58	100,616	-0.07(-0.48%)
Apr 28, 2011	13.56	13.65	13.34	13.64	93,292	+0.10(+0.72%)
Apr 27, 2011	13.31	13.59	13.28	13.54	100,886	+0.22(+1.65%)
Apr 26, 2011	13.21	13.38	13.15	13.32	146,537	+0.16(+1.24%)
Apr 25, 2011	12.91	13.26	12.79	13.16	190,931	+0.42(+3.32%)
Apr 21, 2011	12.71	12.76	12.37	12.74	96,426	+0.14(+1.10%)
Apr 20, 2011	12.91	12.91	12.41	12.60	102,553	-0.07(-0.58%)
Apr 19, 2011	12.85	12.87	12.67	12.67	136,034	-0.11(-0.89%)
Apr 18, 2011	12.76	12.82	12.57	12.79	159,752	-0.17(-1.32%)
Apr 15, 2011	12.76	12.97	12.70	12.96	103,060	+0.15(+1.21%)
Apr 14, 2011	12.71	12.93	12.62	12.80	99,269	+0.03(+0.25%)
Apr 13, 2011	13.27	13.27	12.67	12.77	162,564	-0.44(-3.32%)
Apr 12, 2011	13.28	13.39	12.97	13.21	152,157	-0.21(-1.58%)
Apr 11, 2011	13.58	13.77	13.38	13.42	190,764	-0.07(-0.54%)
Apr 08, 2011	13.68	13.78	13.45	13.50	107,136	-0.05(-0.36%)
Apr 07, 2011	13.54	13.71	13.42	13.54	119,899	+0.08(+0.60%)
Apr 06, 2011	13.40	13.65	12.84	13.46	236,866	+0.12(+0.91%)
Apr 05, 2011	13.34	13.34	13.25	13.34	262,715	-0.02(-0.12%)
Apr 04, 2011	13.33	13.39	13.06	13.36	211,396	+0.06(+0.43%)
Apr 01, 2011	13.06	13.32	12.68	13.30	342,940	+0.38(+2.96%)
Mar 31, 2011	12.76	12.98	12.74	12.92	104,094	+0.06(+0.44%)
Mar 30, 2011	13.04	13.10	12.82	12.86	223,797	-0.05(-0.38%)
Mar 29, 2011	12.99	13.02	12.49	12.91	312,072	-0.23(-1.73%)
Mar 28, 2011	13.30	13.41	13.10	13.14	343,756	-0.15(-1.16%)
Mar 25, 2011	13.16	13.41	13.09	13.29	262,250	+0.23(+1.74%)
Mar 24, 2011	12.82	13.19	12.82	13.06	292,048	+0.31(+2.42%)
Mar 23, 2011	12.51	12.76	12.41	12.76	387,810	+0.19(+1.49%)
Mar 22, 2011	12.21	12.67	12.19	12.57	229,963	+0.36(+2.93%)
Mar 21, 2011	12.24	12.32	12.00	12.21	217,711	+0.20(+1.69%)
Mar 18, 2011	12.02	12.12	11.78	12.01	319,675	+0.20(+1.65%)
Mar 17, 2011	12.23	12.23	11.80	11.81	234,694	-0.23(-1.89%)
Mar 16, 2011	12.10	12.19	11.82	12.04	315,380	-0.15(-1.20%)
Mar 15, 2011	12.19	12.43	11.89	12.19	294,257	-0.37(-2.92%)
Mar 14, 2011	12.59	12.80	12.42	12.55	134,392	-0.24(-1.84%)
Mar 11, 2011	12.43	12.89	12.11	12.79	173,376	+0.24(+1.88%)
Mar 10, 2011	13.14	13.20	12.54	12.55	238,983	-0.66(-4.97%)
Mar 09, 2011	13.30	13.46	13.15	13.21	193,906	-0.09(-0.66%)
Mar 08, 2011	13.06	13.60	13.02	13.30	401,439	+0.26(+1.96%)
Mar 07, 2011	13.12	13.29	12.86	13.04	361,203	-0.06(-0.43%)
Mar 04, 2011	12.90	13.26	12.64	13.10	461,123	+0.21(+1.61%)
Mar 03, 2011	12.37	13.14	12.29	12.89	765,915	+0.62(+5.02%)
Mar 02, 2011	12.23	12.34	12.06	12.27	283,643	-0.02(-0.13%)

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