Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	88.44	88.79	87.01	87.46	774,754	-1.24(-1.40%)
Apr 27, 2012	89.40	90.07	88.38	88.70	673,392	-0.47(-0.53%)
Apr 26, 2012	87.56	89.61	87.08	89.17	568,374	+1.59(+1.81%)
Apr 25, 2012	86.40	87.62	86.14	87.59	565,784	+2.16(+2.52%)
Apr 24, 2012	86.17	87.41	84.79	85.43	941,114	-0.33(-0.39%)
Apr 23, 2012	85.73	86.24	84.02	85.76	1,063,178	-1.42(-1.63%)
Apr 20, 2012	87.92	88.74	87.05	87.18	806,276	-0.16(-0.18%)
Apr 19, 2012	88.43	88.73	86.78	87.34	652,583	-1.32(-1.49%)
Apr 18, 2012	87.88	88.96	87.73	88.66	526,126	+0.15(+0.17%)
Apr 17, 2012	88.01	88.64	87.39	88.51	662,810	+1.25(+1.43%)
Apr 16, 2012	87.84	88.33	86.38	87.26	564,526	-0.40(-0.46%)
Apr 13, 2012	87.12	88.22	86.72	87.66	819,498	+0.50(+0.58%)
Apr 12, 2012	87.11	87.46	86.44	87.16	1,083,611	+0.43(+0.50%)
Apr 11, 2012	86.96	88.61	86.44	86.73	1,205,583	+0.86(+1.00%)
Apr 10, 2012	89.30	89.31	85.51	85.87	1,145,601	-3.40(-3.81%)
Apr 09, 2012	89.30	89.85	88.47	89.27	1,066,972	-1.22(-1.35%)
Apr 05, 2012	89.40	91.41	89.40	90.49	883,739	+0.62(+0.69%)
Apr 04, 2012	89.64	90.67	89.10	89.87	948,722	-0.47(-0.52%)
Apr 03, 2012	90.03	91.01	89.59	90.34	845,099	+0.33(+0.36%)
Apr 02, 2012	88.89	90.65	88.18	90.02	1,251,503	+2.04(+2.32%)
Mar 30, 2012	88.33	89.54	87.31	87.98	1,431,233	-0.16(-0.18%)
Mar 29, 2012	87.03	88.54	86.03	88.14	1,544,846	+0.84(+0.96%)
Mar 28, 2012	89.47	91.00	86.92	87.30	2,590,508	-1.15(-1.30%)
Mar 27, 2012	89.44	89.59	88.39	88.45	1,299,908	-1.00(-1.12%)
Mar 26, 2012	89.51	90.74	88.24	89.46	1,111,233	+1.26(+1.43%)
Mar 23, 2012	88.95	88.95	86.12	88.20	636,630	-0.41(-0.47%)
Mar 22, 2012	87.89	89.24	87.11	88.61	847,514	+0.43(+0.49%)
Mar 21, 2012	88.05	88.75	88.01	88.18	703,689	+0.20(+0.22%)
Mar 20, 2012	87.03	88.51	87.03	87.98	501,565	+0.32(+0.37%)
Mar 19, 2012	87.64	88.61	87.48	87.65	714,702	-0.27(-0.30%)
Mar 16, 2012	89.27	89.27	87.21	87.92	1,346,102	+0.53(+0.61%)
Mar 15, 2012	87.33	88.14	86.64	87.39	577,552	-0.21(-0.24%)
Mar 14, 2012	88.13	88.13	86.66	87.60	597,168	-0.06(-0.07%)
Mar 13, 2012	86.44	87.66	85.69	87.65	602,504	+1.69(+1.97%)
Mar 12, 2012	85.67	86.33	84.97	85.96	467,102	+0.34(+0.40%)
Mar 09, 2012	83.49	85.69	83.38	85.62	555,525	+2.21(+2.64%)
Mar 08, 2012	82.63	84.28	82.46	83.41	580,162	+1.17(+1.43%)
Mar 07, 2012	82.08	82.59	81.62	82.24	386,394	+0.48(+0.59%)
Mar 06, 2012	82.65	83.02	81.25	81.76	589,467	-2.14(-2.55%)
Mar 05, 2012	83.43	84.05	82.87	83.89	633,544	+0.45(+0.54%)
Mar 02, 2012	84.43	84.70	83.11	83.44	816,215	-0.82(-0.97%)
Mar 01, 2012	84.19	85.41	83.37	84.26	1,147,208	+0.53(+0.64%)
Feb 29, 2012	82.47	83.78	82.05	83.72	1,022,668	+1.64(+2.00%)
Feb 28, 2012	81.64	82.29	81.05	82.08	413,312	+0.38(+0.47%)
Feb 27, 2012	80.45	82.53	80.23	81.70	463,810	+0.52(+0.64%)
Feb 24, 2012	80.90	81.34	80.21	81.17	356,813	+0.26(+0.32%)
Feb 23, 2012	80.82	81.43	80.39	80.92	368,794	-0.06(-0.07%)
Feb 22, 2012	81.02	81.45	80.52	80.98	404,435	-0.04(-0.05%)
Feb 21, 2012	81.41	82.24	80.38	81.02	639,014	+0.03(+0.04%)
Feb 17, 2012	81.25	81.65	80.55	80.99	312,597	+0.11(+0.13%)
Feb 16, 2012	80.30	81.69	80.15	80.88	442,310	+0.41(+0.51%)
Feb 15, 2012	81.26	81.65	79.95	80.47	708,976	-0.66(-0.81%)
Feb 14, 2012	80.44	81.26	79.97	81.12	513,726	+0.33(+0.40%)
Feb 13, 2012	80.74	81.16	80.12	80.80	684,586	+0.73(+0.91%)
Feb 10, 2012	79.60	80.23	79.24	80.07	760,447	+0.03(+0.04%)
Feb 09, 2012	79.81	80.50	78.99	80.04	628,251	+0.22(+0.27%)
Feb 08, 2012	80.24	81.69	79.06	79.82	1,109,710	+1.90(+2.44%)
Feb 07, 2012	76.83	78.52	76.38	77.92	635,296	+0.80(+1.03%)
Feb 06, 2012	76.69	77.42	76.19	77.13	411,052	+0.20(+0.26%)
Feb 03, 2012	75.94	77.55	75.27	76.93	983,031	+1.82(+2.43%)
Feb 02, 2012	75.59	75.75	75.00	75.11	898,142	-0.21(-0.27%)

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