Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	74.27	76.27	73.88	75.37	437,024	+1.58(+2.14%)
Mar 29, 2012	74.19	74.20	71.65	73.79	373,358	-0.56(-0.75%)
Mar 28, 2012	75.75	75.95	73.59	74.35	270,875	-1.30(-1.72%)
Mar 27, 2012	76.71	77.08	75.58	75.65	268,284	-1.15(-1.50%)
Mar 26, 2012	76.39	76.80	75.83	76.80	263,216	+1.08(+1.43%)
Mar 23, 2012	75.83	75.97	74.27	75.72	147,670	+0.44(+0.58%)
Mar 22, 2012	75.67	75.93	74.25	75.28	151,513	-1.49(-1.94%)
Mar 21, 2012	76.95	77.15	75.66	76.77	170,029	-0.07(-0.09%)
Mar 20, 2012	77.56	77.56	76.34	76.84	196,501	-1.15(-1.47%)
Mar 19, 2012	77.51	79.08	77.40	77.99	227,921	+0.49(+0.63%)
Mar 16, 2012	76.84	78.13	76.84	77.50	538,416	+0.96(+1.25%)
Mar 15, 2012	75.73	76.80	75.32	76.54	335,351	+0.96(+1.27%)
Mar 14, 2012	76.69	76.76	75.00	75.58	195,870	-1.06(-1.38%)
Mar 13, 2012	75.54	76.65	75.34	76.64	192,470	+1.57(+2.09%)
Mar 12, 2012	76.00	76.41	74.81	75.07	200,440	-0.75(-0.99%)
Mar 09, 2012	74.57	75.98	73.85	75.82	358,374	+1.49(+2.00%)
Mar 08, 2012	73.05	74.65	72.72	74.33	220,293	+1.72(+2.37%)
Mar 07, 2012	72.35	73.53	72.05	72.61	206,367	+0.58(+0.81%)
Mar 06, 2012	73.63	73.63	71.77	72.03	205,287	-2.59(-3.47%)
Mar 05, 2012	75.45	75.47	74.05	74.62	124,170	-0.85(-1.13%)
Mar 02, 2012	75.31	75.90	74.96	75.47	235,132	-0.02(-0.03%)
Mar 01, 2012	74.82	76.53	74.82	75.49	233,517	+0.76(+1.02%)
Feb 29, 2012	76.47	76.86	74.67	74.73	205,785	-1.69(-2.21%)
Feb 28, 2012	75.69	77.00	75.20	76.42	335,488	+0.71(+0.94%)
Feb 27, 2012	73.28	76.31	73.04	75.71	421,225	+1.93(+2.62%)
Feb 24, 2012	75.12	75.24	73.51	73.78	207,733	-1.34(-1.78%)
Feb 23, 2012	74.65	75.44	73.71	75.12	269,558	+0.46(+0.62%)
Feb 22, 2012	70.99	74.92	70.89	74.66	503,253	+3.66(+5.15%)
Feb 21, 2012	70.92	71.18	68.07	71.00	461,005	+0.17(+0.24%)
Feb 17, 2012	71.23	71.28	70.23	70.83	292,529	+0.05(+0.07%)
Feb 16, 2012	69.66	71.54	69.23	70.78	341,809	+1.38(+1.99%)
Feb 15, 2012	71.16	71.33	68.90	69.40	239,685	-1.57(-2.21%)
Feb 14, 2012	70.42	71.01	70.16	70.97	173,105	+0.21(+0.30%)
Feb 13, 2012	70.75	71.16	69.96	70.76	228,153	+0.68(+0.97%)
Feb 10, 2012	69.49	70.34	68.96	70.08	168,031	-0.08(-0.11%)
Feb 09, 2012	70.64	71.04	69.60	70.16	159,007	-0.15(-0.21%)
Feb 08, 2012	70.63	70.92	69.56	70.31	274,963	-0.08(-0.11%)
Feb 07, 2012	70.27	71.10	69.74	70.39	185,483	+0.01(+0.01%)
Feb 06, 2012	70.36	70.71	70.04	70.38	193,800	-0.46(-0.65%)
Feb 03, 2012	71.25	71.50	70.79	70.84	213,195	+0.70(+1.00%)
Feb 02, 2012	70.34	70.63	69.85	70.14	248,599	+0.00(+0.00%)
Feb 01, 2012	69.36	70.68	69.11	70.14	304,322	+1.35(+1.96%)
Jan 31, 2012	69.58	69.71	66.29	68.79	1,076,399	-0.37(-0.53%)
Jan 30, 2012	71.38	72.56	68.26	69.16	1,263,836	-2.96(-4.10%)
Jan 27, 2012	71.72	72.72	71.68	72.12	175,794	+0.09(+0.12%)
Jan 26, 2012	72.79	72.94	71.80	72.03	187,324	-0.10(-0.14%)
Jan 25, 2012	70.81	72.37	70.27	72.13	174,846	+1.13(+1.59%)
Jan 24, 2012	70.53	71.38	69.90	71.00	245,304	-0.20(-0.28%)
Jan 23, 2012	71.37	72.72	70.78	71.20	237,992	-0.31(-0.43%)
Jan 20, 2012	73.36	73.37	70.99	71.51	260,869	-2.02(-2.75%)
Jan 19, 2012	73.19	75.08	73.19	73.53	434,018	+0.87(+1.20%)
Jan 18, 2012	70.25	72.70	70.25	72.66	324,199	+2.41(+3.43%)
Jan 17, 2012	71.73	71.73	70.03	70.25	213,491	-0.84(-1.18%)
Jan 13, 2012	70.77	71.15	69.50	71.09	129,307	-0.52(-0.73%)
Jan 12, 2012	72.24	72.24	70.80	71.61	189,067	-0.28(-0.39%)
Jan 11, 2012	71.39	72.23	71.30	71.89	107,994	+0.24(+0.33%)
Jan 10, 2012	72.37	72.37	71.01	71.65	209,240	+0.29(+0.41%)
Jan 09, 2012	70.67	71.54	70.40	71.36	174,410	+0.87(+1.23%)
Jan 06, 2012	70.38	70.56	69.30	70.49	197,642	+0.13(+0.18%)
Jan 05, 2012	68.59	70.46	67.79	70.36	226,592	+1.45(+2.10%)

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