The Company believes that FFO provides an additional indicator of the operating performance of its properties without giving effect to real estate depreciation and amortization, which assumes the value of real estate assets declines predictably over time. Since values of well-maintained real estate assets have historically risen with market conditions, the Company believes that FFO enhances investors’ understanding of its operating performance. The use of FFO as an indicator of financial performance is influenced not only by the operations of the Company’s properties and interest rates, but also by its capital structure. The Company presents both FFO of its operating partnership and FFO allocable to its common shareholders, as it believes that both are useful performance measures. The Company believes FFO of its operating partnership is a useful performance measure since it conducts substantially all of its business through its operating partnership and, therefore, it reflects the performance of the properties in absolute terms regardless of the ratio of ownership interests of the Company’s common shareholders and the noncontrolling interest in the operating partnership. The Company believes FFO allocable to its common shareholders is a useful performance measure because it is the performance measure that is most directly comparable to net income (loss) attributable to its common shareholders.
In the reconciliation of net income attributable to the Company's common shareholders to FFO allocable to its common shareholders, located in this earnings release, the Company makes an adjustment to add back noncontrolling interest in income (loss) of its operating partnership in order to arrive at FFO of its operating partnership. The Company then applies a percentage to FFO of its operating partnership to arrive at FFO allocable to its common shareholders. The percentage is computed by taking the weighted average number of common shares outstanding for the period and dividing it by the sum of the weighted average number of common shares and the weighted average number of operating partnership units outstanding during the period.