Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	16.18	16.22	15.67	15.98	3,992,553	-0.35(-2.12%)
May 30, 2012	16.54	16.56	16.28	16.33	2,362,997	-0.48(-2.87%)
May 29, 2012	16.71	16.87	16.54	16.81	2,352,195	+0.24(+1.43%)
May 25, 2012	16.37	16.67	16.29	16.57	2,488,741	+0.07(+0.45%)
May 24, 2012	16.87	16.90	16.31	16.50	3,480,440	-0.33(-1.98%)
May 23, 2012	16.48	16.90	16.29	16.83	2,859,106	+0.25(+1.51%)
May 22, 2012	16.46	16.89	16.40	16.58	4,543,941	+0.11(+0.66%)
May 21, 2012	16.20	16.51	15.96	16.47	3,280,792	+0.55(+3.45%)
May 18, 2012	16.47	16.47	15.78	15.92	3,385,809	-0.39(-2.41%)
May 17, 2012	17.08	17.13	16.27	16.31	3,288,950	-0.59(-3.52%)
May 16, 2012	17.39	17.64	16.89	16.91	2,633,300	-0.35(-2.04%)
May 15, 2012	17.39	17.64	17.20	17.26	2,311,740	+0.04(+0.24%)
May 14, 2012	17.26	17.41	17.02	17.22	2,560,892	-0.39(-2.23%)
May 11, 2012	17.58	17.91	17.50	17.61	2,568,329	-0.05(-0.31%)
May 10, 2012	17.91	17.94	17.62	17.66	2,604,606	+0.02(+0.11%)
May 09, 2012	17.64	17.85	17.41	17.64	3,903,097	-0.45(-2.47%)
May 08, 2012	18.03	18.15	17.67	18.09	2,916,384	-0.13(-0.70%)
May 07, 2012	18.01	18.30	17.91	18.22	2,254,155	+0.09(+0.48%)
May 04, 2012	18.45	18.46	18.07	18.13	3,501,017	-0.46(-2.47%)
May 03, 2012	18.86	18.94	18.44	18.59	4,005,089	-0.31(-1.64%)
May 02, 2012	18.65	19.00	18.62	18.90	2,656,316	-0.04(-0.21%)
May 01, 2012	18.49	19.13	18.49	18.94	2,533,449	+0.45(+2.41%)
Apr 30, 2012	18.85	18.87	18.43	18.50	3,558,565	-0.42(-2.22%)
Apr 27, 2012	18.80	19.16	18.80	18.91	4,628,758	+0.20(+1.05%)
Apr 26, 2012	17.95	18.75	17.95	18.72	3,912,523	+0.59(+3.24%)
Apr 25, 2012	17.89	18.14	17.77	18.13	4,792,912	+0.52(+2.95%)
Apr 24, 2012	17.54	17.87	17.41	17.61	4,500,232	+0.02(+0.12%)
Apr 23, 2012	17.90	17.91	17.41	17.59	5,973,561	-0.60(-3.31%)
Apr 20, 2012	19.16	19.50	17.93	18.19	13,086,436	-1.32(-6.75%)
Apr 19, 2012	18.79	19.51	18.77	19.51	8,864,203	+0.78(+4.19%)
Apr 18, 2012	18.55	18.76	18.54	18.72	2,565,222	+0.03(+0.18%)
Apr 17, 2012	18.54	18.73	18.45	18.69	2,056,871	+0.47(+2.60%)
Apr 16, 2012	18.45	18.58	18.01	18.22	3,306,351	-0.23(-1.25%)
Apr 13, 2012	18.67	18.74	18.38	18.45	2,601,135	-0.29(-1.55%)
Apr 12, 2012	18.38	19.00	18.30	18.74	3,176,419	+0.42(+2.29%)
Apr 11, 2012	18.50	18.74	18.25	18.32	4,120,065	+0.26(+1.46%)
Apr 10, 2012	18.73	18.81	17.91	18.06	5,550,682	-0.91(-4.81%)
Apr 09, 2012	18.60	19.03	18.41	18.97	2,537,056	+0.12(+0.65%)
Apr 05, 2012	18.81	18.99	18.71	18.85	2,536,501	-0.09(-0.50%)
Apr 04, 2012	19.16	19.27	18.90	18.94	4,302,424	-0.55(-2.81%)
Apr 03, 2012	19.70	19.87	19.41	19.49	3,023,673	-0.20(-1.00%)
Apr 02, 2012	19.83	19.90	19.58	19.68	2,788,476	-0.20(-1.02%)
Mar 30, 2012	19.94	20.01	19.58	19.89	3,456,581	+0.08(+0.41%)
Mar 29, 2012	19.70	19.85	19.28	19.81	3,551,114	-0.23(-1.15%)
Mar 28, 2012	20.18	20.42	19.79	20.04	3,380,458	-0.34(-1.66%)
Mar 27, 2012	20.45	20.61	20.30	20.37	2,788,960	-0.10(-0.49%)
Mar 26, 2012	20.24	20.54	20.24	20.48	3,526,361	+0.63(+3.17%)
Mar 23, 2012	19.85	19.91	19.53	19.85	2,567,902	-0.03(-0.14%)
Mar 22, 2012	20.08	20.23	19.76	19.87	4,260,155	-0.38(-1.87%)
Mar 21, 2012	20.39	20.62	20.25	20.25	3,024,006	-0.24(-1.15%)
Mar 20, 2012	20.28	20.69	20.22	20.49	3,351,874	-0.15(-0.72%)
Mar 19, 2012	20.55	20.91	20.51	20.64	3,526,109	-0.03(-0.13%)
Mar 16, 2012	20.33	20.75	20.25	20.66	6,866,761	+0.44(+2.17%)
Mar 15, 2012	19.73	20.28	19.58	20.23	5,927,105	+0.62(+3.17%)
Mar 14, 2012	19.62	19.84	19.50	19.60	3,735,373	-0.11(-0.55%)
Mar 13, 2012	19.17	19.73	19.17	19.71	5,084,154	+0.65(+3.40%)
Mar 12, 2012	18.83	19.16	18.70	19.06	6,476,694	+0.56(+3.03%)
Mar 09, 2012	19.11	19.52	18.32	18.50	9,912,468	-0.36(-1.90%)
Mar 08, 2012	18.64	19.01	18.62	18.86	5,336,219	+0.34(+1.86%)
Mar 07, 2012	18.21	18.62	18.18	18.52	4,074,662	+0.51(+2.85%)
Mar 06, 2012	18.07	18.18	17.89	18.00	5,580,410	-0.58(-3.13%)
Mar 05, 2012	18.81	18.85	18.31	18.58	3,706,419	-0.39(-2.03%)
Mar 02, 2012	18.97	19.39	18.91	18.97	3,602,162	-0.09(-0.46%)

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