Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	81.42	82.33	79.00	80.08	184,682	-1.52(-1.86%)
Apr 27, 2012	80.65	82.46	78.78	81.60	363,973	+1.22(+1.51%)
Apr 26, 2012	73.45	85.11	70.57	80.38	1,113,513	+10.44(+14.93%)
Apr 25, 2012	68.71	70.24	67.32	69.94	183,476	+1.87(+2.75%)
Apr 24, 2012	69.73	70.95	67.62	68.07	195,689	-1.61(-2.31%)
Apr 23, 2012	69.23	70.04	66.92	69.68	328,509	-0.22(-0.31%)
Apr 20, 2012	72.09	72.09	69.83	69.90	217,184	-0.47(-0.67%)
Apr 19, 2012	70.56	71.58	69.68	70.37	167,658	-0.02(-0.02%)
Apr 18, 2012	70.44	70.80	69.23	70.39	260,203	-0.19(-0.26%)
Apr 17, 2012	71.42	72.57	70.42	70.57	194,296	+0.45(+0.65%)
Apr 16, 2012	71.94	72.46	68.45	70.12	321,691	-1.61(-2.24%)
Apr 13, 2012	73.51	74.31	71.02	71.72	147,120	-1.72(-2.34%)
Apr 12, 2012	72.11	74.10	71.00	73.45	126,664	+1.55(+2.16%)
Apr 11, 2012	72.00	73.49	71.32	71.90	178,787	+0.77(+1.08%)
Apr 10, 2012	71.85	72.93	70.73	71.12	271,951	-0.53(-0.74%)
Apr 09, 2012	71.52	75.70	71.27	71.65	235,257	-0.70(-0.96%)
Apr 05, 2012	71.85	73.39	71.82	72.35	170,401	+0.50(+0.69%)
Apr 04, 2012	74.21	76.46	71.64	71.85	275,016	-2.91(-3.89%)
Apr 03, 2012	76.32	77.54	74.31	74.76	204,410	-1.57(-2.06%)
Apr 02, 2012	76.29	76.77	75.77	76.33	134,427	-0.18(-0.23%)
Mar 30, 2012	77.61	77.61	76.20	76.51	102,257	-0.46(-0.60%)
Mar 29, 2012	76.52	77.86	75.86	76.98	114,309	+0.05(+0.06%)
Mar 28, 2012	77.30	78.19	76.70	76.93	209,237	-0.54(-0.70%)
Mar 27, 2012	80.57	80.57	77.11	77.47	420,028	-3.98(-4.88%)
Mar 26, 2012	79.71	82.28	79.68	81.45	513,221	+2.16(+2.72%)
Mar 23, 2012	79.91	80.31	79.09	79.29	193,008	-0.27(-0.34%)
Mar 22, 2012	79.87	81.03	79.37	79.56	190,824	-1.05(-1.30%)
Mar 21, 2012	81.32	81.72	80.07	80.60	93,937	-0.43(-0.53%)
Mar 20, 2012	81.16	81.97	80.13	81.03	59,451	-0.50(-0.62%)
Mar 19, 2012	81.41	82.62	81.16	81.54	83,673	+0.10(+0.12%)
Mar 16, 2012	81.29	82.55	80.33	81.44	157,305	+0.28(+0.34%)
Mar 15, 2012	79.65	81.34	79.65	81.16	104,891	+1.39(+1.74%)
Mar 14, 2012	80.98	81.06	79.62	79.78	49,704	-1.44(-1.77%)
Mar 13, 2012	80.24	81.28	79.68	81.21	91,710	+1.70(+2.13%)
Mar 12, 2012	79.72	80.99	78.83	79.52	85,852	-0.29(-0.37%)
Mar 09, 2012	78.75	82.08	78.74	79.81	95,720	+1.25(+1.59%)
Mar 08, 2012	78.61	79.29	78.31	78.56	80,468	+0.26(+0.33%)
Mar 07, 2012	78.65	79.02	78.04	78.30	101,568	+0.24(+0.30%)
Mar 06, 2012	79.18	79.53	77.98	78.06	135,344	-1.61(-2.02%)
Mar 05, 2012	80.95	80.95	79.15	79.67	87,412	-1.27(-1.57%)
Mar 02, 2012	83.63	83.63	79.94	80.94	222,004	-2.65(-3.17%)
Mar 01, 2012	83.95	84.39	82.71	83.59	121,062	+0.09(+0.10%)
Feb 29, 2012	83.98	84.01	81.57	83.50	221,505	-0.10(-0.12%)
Feb 28, 2012	84.71	85.21	82.50	83.61	623,902	-2.09(-2.44%)
Feb 27, 2012	89.01	90.37	85.59	85.70	167,390	-3.87(-4.32%)
Feb 24, 2012	90.46	90.97	89.55	89.56	133,039	-0.88(-0.98%)
Feb 23, 2012	89.27	90.62	89.04	90.45	100,923	+1.07(+1.20%)
Feb 22, 2012	90.08	91.32	88.87	89.38	183,162	-0.71(-0.79%)
Feb 21, 2012	88.58	91.24	88.53	90.09	132,696	+1.51(+1.71%)
Feb 17, 2012	85.89	90.60	85.71	88.57	178,122	+2.86(+3.34%)
Feb 16, 2012	86.98	88.21	82.03	85.71	622,914	-6.84(-7.39%)
Feb 15, 2012	93.53	94.82	91.73	92.55	135,767	-0.38(-0.41%)
Feb 14, 2012	93.56	95.39	91.35	92.93	132,932	-0.88(-0.93%)
Feb 13, 2012	93.46	94.61	91.69	93.81	186,716	+1.29(+1.39%)
Feb 10, 2012	94.18	94.18	92.03	92.52	156,129	-2.59(-2.72%)
Feb 09, 2012	93.62	95.53	93.62	95.11	91,461	+1.49(+1.59%)
Feb 08, 2012	93.54	94.07	92.10	93.62	94,658	+0.01(+0.01%)
Feb 07, 2012	94.94	95.84	93.37	93.62	84,985	-1.70(-1.79%)
Feb 06, 2012	95.12	95.94	93.56	95.32	57,848	+0.02(+0.03%)
Feb 03, 2012	94.90	96.51	93.71	95.30	122,155	+1.97(+2.11%)
Feb 02, 2012	94.93	94.93	92.85	93.33	125,476	-2.10(-2.20%)

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