National Storage (NSA) came out with quarterly funds from operations (FFO) of $0.62 per share, beating the Zacks Consensus Estimate of $0.60 per share. This compares to FFO of $0.67 per share a year ago. These figures are adjusted for non-recurring items. This quarterly report represents an FFO surprise of 3.33%. A quarter ago, it was expected that this real estate investment trust would post FFO of $0.63 per share when it actually produced FFO of $0.62, delivering a surprise of -1.59%. Over the last four q ...