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Real Estate Activities (Tables)

3 Months Ended

Mar. 31, 2016

Investments in real estate as of March 31, 2016 and December 31, 2015 were comprised of the following:



(in thousands of dollars)	As of March 31, 2016			As of December 31, 2015
Buildings, improvements and construction in progress	$	2,855,977		$	2,847,986
Land, including land held for development	521,968			519,903
Total investments in real estate	3,377,945			3,367,889
Accumulated depreciation	(1,046,632		)	(1,015,647		)
Net investments in real estate	$	2,331,313		$	2,352,242

Real Estate Capitalized Costs [Table Text Block]

The following table summarizes our capitalized salaries, commissions, benefits, real estate taxes and interest for the three months ended March 31, 2016 and 2015:



	Three Months Ended March 31,
(in thousands of dollars)	2016		2015
Development/Redevelopment Activities:
Salaries and benefits	$	274	$	154
Real estate taxes	19		—
Interest	703		35
Leasing Activities:
Salaries, commissions and benefits	1,737		1,655