Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	94.85	95.73	94.11	94.65	1,678,788	+0.80(+0.85%)
May 23, 2011	93.78	94.48	92.66	93.85	1,429,541	-1.72(-1.80%)
May 20, 2011	95.09	96.86	94.50	95.57	2,770,063	+1.68(+1.79%)
May 19, 2011	93.07	94.14	92.09	93.89	1,445,177	+1.06(+1.14%)
May 18, 2011	90.92	93.79	90.25	92.83	1,743,877	+2.07(+2.28%)
May 17, 2011	89.07	91.64	88.67	90.76	1,746,901	+1.31(+1.46%)
May 16, 2011	93.29	93.50	89.14	89.45	2,145,829	-4.49(-4.78%)
May 13, 2011	94.75	96.00	93.75	93.94	1,419,819	-0.97(-1.02%)
May 12, 2011	92.43	95.10	91.75	94.91	1,970,712	+2.27(+2.45%)
May 11, 2011	93.10	93.74	91.66	92.64	1,373,809	-0.45(-0.48%)
May 10, 2011	93.84	94.13	92.50	93.09	1,339,780	-0.38(-0.41%)
May 09, 2011	92.77	94.04	92.00	93.47	1,526,848	+0.49(+0.53%)
May 06, 2011	92.52	94.05	91.86	92.98	1,405,371	+1.34(+1.46%)
May 05, 2011	90.86	93.90	90.86	91.64	1,745,021	-0.17(-0.19%)
May 04, 2011	91.36	93.04	89.23	91.81	2,457,525	+0.33(+0.36%)
May 03, 2011	93.30	93.48	90.13	91.48	2,592,445	-1.83(-1.96%)
May 02, 2011	93.35	93.55	93.12	93.31	2,229,724	-2.12(-2.22%)
Apr 29, 2011	95.79	96.10	95.01	95.43	1,604,188	-0.34(-0.36%)
Apr 28, 2011	95.26	96.91	94.15	95.77	1,950,415	+0.10(+0.10%)
Apr 27, 2011	95.68	96.13	93.30	95.67	2,184,247	+0.41(+0.43%)
Apr 26, 2011	98.00	98.28	94.25	95.26	2,545,059	-2.59(-2.65%)
Apr 25, 2011	97.59	99.19	97.49	97.85	2,986,341	+1.04(+1.07%)
Apr 21, 2011	95.89	97.79	95.43	96.81	4,411,104	-1.09(-1.11%)
Apr 20, 2011	95.04	98.85	92.00	97.90	13,588,274	+11.93(+13.88%)
Apr 19, 2011	86.58	86.95	84.06	85.97	4,008,714	-0.53(-0.61%)
Apr 18, 2011	84.56	86.76	84.33	86.50	2,696,054	+0.51(+0.59%)
Apr 15, 2011	86.05	87.09	85.50	85.99	2,104,236	-0.36(-0.42%)
Apr 14, 2011	86.57	87.35	85.42	86.35	2,452,590	-0.94(-1.08%)
Apr 13, 2011	85.64	87.80	85.31	87.29	3,842,680	+2.38(+2.80%)
Apr 12, 2011	82.51	84.95	81.30	84.91	3,366,477	+2.01(+2.42%)
Apr 11, 2011	82.82	84.07	82.41	82.90	2,214,189	+0.13(+0.16%)
Apr 08, 2011	80.95	83.38	80.60	82.77	4,223,581	+2.19(+2.72%)
Apr 07, 2011	78.87	80.70	78.68	80.58	1,923,433	+1.50(+1.90%)
Apr 06, 2011	79.00	79.49	77.76	79.08	1,994,349	+0.54(+0.69%)
Apr 05, 2011	78.58	79.59	77.82	78.54	2,498,225	-0.35(-0.44%)
Apr 04, 2011	81.40	81.50	78.50	78.89	2,750,099	-2.36(-2.90%)
Apr 01, 2011	81.93	82.67	81.11	81.25	2,777,358	-0.29(-0.36%)
Mar 31, 2011	82.13	82.49	81.15	81.54	1,799,155	-0.94(-1.14%)
Mar 30, 2011	81.41	82.64	80.33	82.48	2,489,030	+2.30(+2.87%)
Mar 29, 2011	78.50	80.29	77.96	80.18	1,516,146	+1.34(+1.70%)
Mar 28, 2011	81.10	81.33	78.71	78.84	1,944,372	-2.20(-2.71%)
Mar 25, 2011	81.84	81.95	80.18	81.04	2,492,451	-0.39(-0.48%)
Mar 24, 2011	78.21	81.65	78.08	81.43	3,543,954	+4.69(+6.11%)
Mar 23, 2011	76.69	77.13	75.56	76.74	1,640,759	-0.01(-0.01%)
Mar 22, 2011	78.03	78.25	76.01	76.75	2,229,292	+0.30(+0.39%)
Mar 21, 2011	76.52	76.91	76.12	76.45	2,114,341	+1.64(+2.19%)
Mar 18, 2011	77.91	77.91	74.04	74.81	4,007,508	-2.21(-2.87%)
Mar 17, 2011	79.39	79.39	76.86	77.02	2,102,529	-0.96(-1.23%)
Mar 16, 2011	78.75	80.08	77.23	77.98	2,351,081	-0.77(-0.98%)
Mar 15, 2011	78.81	80.47	78.43	78.75	2,227,094	-1.72(-2.14%)
Mar 14, 2011	81.92	83.07	79.81	80.47	2,571,270	-2.55(-3.07%)
Mar 11, 2011	81.66	83.37	81.50	83.02	1,066,355	+0.74(+0.90%)
Mar 10, 2011	82.90	83.03	80.43	82.28	2,169,362	-2.02(-2.40%)
Mar 09, 2011	82.29	85.06	82.11	84.30	1,944,323	+1.67(+2.02%)
Mar 08, 2011	82.30	83.48	81.88	82.63	1,521,741	+0.33(+0.40%)
Mar 07, 2011	85.21	86.09	81.75	82.30	2,245,312	-2.90(-3.40%)
Mar 04, 2011	85.35	85.79	84.00	85.20	1,535,200	+0.00(+0.00%)
Mar 03, 2011	84.32	85.56	84.18	85.20	1,721,106	+1.88(+2.26%)
Mar 02, 2011	81.53	84.30	81.33	83.32	1,935,309	+1.65(+2.02%)

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