AMT: American Tower Corporation Yearly Stock Returns

Calculations do not reflect any dividends paid or any stock spinoffs from original stock. Taxes and commissions are not factored into calculations. Data is property of 1stock1 and written permission must be granted before redistributing any data (in part or in whole).

Year	Beginning Price	Ending Price	Gain or Loss	Percent Gain or Loss
1999	29.5625	30.5625	1.00	3.38%
2000	30.5625	37.875	7.3125	23.93%
2001	37.875	9.47	-28.405	-75.00%
2002	9.47	3.53	-5.94	-62.72%
2003	3.53	10.82	7.29	206.52%
2004	10.82	18.40	7.58	70.06%
2005	18.40	27.10	8.70	47.28%
2006	27.10	37.28	10.18	37.56%
2007	37.28	42.60	5.32	14.27%
2008	42.60	29.32	-13.28	-31.17%
2009	29.32	43.21	13.89	47.37%
2010	43.21	51.64	8.43	19.51%
2011	51.64	60.01	8.37	16.21%