Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	22.45	22.45	21.77	21.95	5,170,007	-0.41(-1.84%)
May 30, 2012	22.34	23.12	22.06	22.36	6,894,732	-0.04(-0.18%)
May 29, 2012	22.07	22.42	22.07	22.40	4,601,309	+0.42(+1.92%)
May 25, 2012	22.28	22.29	21.70	21.98	4,905,324	-0.28(-1.28%)
May 24, 2012	22.15	22.39	21.86	22.26	3,762,215	+0.20(+0.89%)
May 23, 2012	21.79	22.12	21.37	22.07	6,161,030	+0.01(+0.07%)
May 22, 2012	22.39	22.75	21.81	22.05	7,235,211	-0.47(-2.09%)
May 21, 2012	21.83	22.98	21.57	22.52	10,330,993	+0.59(+2.68%)
May 18, 2012	22.05	22.40	21.42	21.93	9,722,829	+0.09(+0.40%)
May 17, 2012	25.32	25.71	21.66	21.84	30,776,572	-2.42(-9.96%)
May 16, 2012	21.08	24.45	21.06	24.26	37,387,848	+3.46(+16.66%)
May 15, 2012	21.23	21.28	20.65	20.80	9,487,761	-0.28(-1.33%)
May 14, 2012	21.97	21.97	20.85	21.08	12,637,333	-1.14(-5.14%)
May 11, 2012	22.20	22.77	21.82	22.22	8,106,874	-0.25(-1.11%)
May 10, 2012	23.37	23.39	22.36	22.47	12,344,274	-0.57(-2.48%)
May 09, 2012	21.28	23.41	21.18	23.04	21,780,008	+0.79(+3.56%)
May 08, 2012	23.05	23.82	21.74	22.25	18,428,946	-0.70(-3.04%)
May 07, 2012	22.98	23.21	22.20	22.95	17,955,548	+0.02(+0.09%)
May 04, 2012	22.78	24.06	22.74	22.93	21,408,046	+0.36(+1.60%)
May 03, 2012	25.68	25.71	22.25	22.56	51,028,164	-3.17(-12.33%)
May 02, 2012	28.90	28.95	25.48	25.74	47,470,944	-1.76(-6.39%)
May 01, 2012	34.38	34.56	25.36	27.50	62,925,868	-6.85(-19.94%)
Apr 30, 2012	34.41	34.69	33.85	34.35	4,335,370	-0.07(-0.21%)
Apr 27, 2012	35.33	35.65	34.25	34.42	4,602,862	-0.86(-2.44%)
Apr 26, 2012	34.37	35.35	34.19	35.28	2,788,462	+1.02(+2.97%)
Apr 25, 2012	33.95	34.80	33.76	34.26	4,290,455	+0.51(+1.52%)
Apr 24, 2012	35.40	35.63	33.12	33.75	6,488,197	-1.75(-4.94%)
Apr 23, 2012	34.92	35.65	34.47	35.50	3,478,489	+0.18(+0.51%)
Apr 20, 2012	34.73	35.50	34.73	35.32	2,709,347	+0.69(+1.99%)
Apr 19, 2012	34.63	34.86	34.32	34.63	1,609,270	-0.01(-0.03%)
Apr 18, 2012	34.02	34.90	33.95	34.64	2,477,002	+0.54(+1.58%)
Apr 17, 2012	33.54	34.37	33.36	34.11	2,040,386	+0.77(+2.30%)
Apr 16, 2012	33.74	33.78	33.05	33.34	2,382,134	-0.32(-0.96%)
Apr 13, 2012	33.52	33.74	33.37	33.66	1,782,435	+0.12(+0.36%)
Apr 12, 2012	33.41	33.64	33.18	33.54	2,365,665	+0.30(+0.90%)
Apr 11, 2012	33.48	33.60	33.04	33.24	2,908,980	+0.09(+0.27%)
Apr 10, 2012	33.52	33.83	33.04	33.15	2,923,748	-0.42(-1.24%)
Apr 09, 2012	33.66	33.84	33.39	33.57	1,487,120	-0.48(-1.42%)
Apr 05, 2012	33.77	34.12	33.58	34.05	2,114,824	+0.04(+0.13%)
Apr 04, 2012	34.07	34.39	33.53	34.01	2,767,801	-0.44(-1.29%)
Apr 03, 2012	33.91	34.48	33.86	34.45	2,552,750	+0.21(+0.61%)
Apr 02, 2012	33.96	34.53	33.75	34.24	3,233,771	+0.63(+1.87%)
Mar 30, 2012	34.13	34.16	33.56	33.61	2,952,975	-0.22(-0.65%)
Mar 29, 2012	33.99	34.19	33.64	33.83	2,353,484	-0.44(-1.28%)
Mar 28, 2012	34.99	34.99	33.98	34.27	3,430,205	-0.60(-1.72%)
Mar 27, 2012	34.88	35.17	34.73	34.87	2,801,887	+0.09(+0.27%)
Mar 26, 2012	34.83	35.22	34.52	34.78	2,876,243	+0.23(+0.66%)
Mar 23, 2012	34.41	34.66	34.26	34.55	2,576,852	+0.23(+0.67%)
Mar 22, 2012	34.68	34.76	34.21	34.32	3,056,765	-0.42(-1.21%)
Mar 21, 2012	34.74	35.00	34.70	34.74	1,769,030	+0.00(+0.00%)
Mar 20, 2012	34.89	35.03	34.68	34.74	1,858,976	-0.24(-0.68%)
Mar 19, 2012	35.13	35.17	34.86	34.98	2,771,569	+0.51(+1.47%)
Mar 16, 2012	34.44	34.57	34.24	34.47	2,253,513	-0.08(-0.24%)
Mar 15, 2012	33.98	34.88	33.98	34.56	3,399,666	+0.42(+1.22%)
Mar 14, 2012	33.98	34.17	33.86	34.14	1,607,153	+0.01(+0.04%)
Mar 13, 2012	33.75	34.14	33.64	34.13	1,598,038	+0.63(+1.88%)
Mar 12, 2012	33.95	33.95	33.38	33.50	2,429,747	-0.35(-1.02%)
Mar 09, 2012	32.68	34.36	32.68	33.84	4,872,455	+1.18(+3.60%)
Mar 08, 2012	32.27	32.89	32.26	32.67	2,121,075	+0.47(+1.46%)
Mar 07, 2012	32.04	32.53	31.71	32.20	3,015,331	+0.20(+0.63%)
Mar 06, 2012	32.43	32.47	31.87	32.00	2,783,112	-0.71(-2.18%)
Mar 05, 2012	32.71	32.91	32.29	32.71	2,507,756	-0.17(-0.50%)
Mar 02, 2012	32.98	33.14	32.74	32.88	1,970,534	-0.12(-0.35%)

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