rental and management operations new site revenue growth . during the year ended december 31 , 2014 , we grew our portfolio of communications real estate through the acquisition and construction of approximately 8450 sites . in a majority of our international markets , the acquisition or construction of new sites results in increased pass-through revenues ( such as ground rent or power and fuel costs ) and expenses . we continue to evaluate opportunities to acquire communications real estate portfolios , both domestically and internationally , to determine whether they meet our risk-adjusted hurdle rates and whether we believe we can effectively integrate them into our existing portfolio. .

2014: domestic: 900
international ( 1 ): 7550
2013: domestic: 5260
international ( 1 ): 7810
2012: domestic: 960
international ( 1 ): 7850

( 1 ) the majority of sites acquired or constructed in 2014 were in brazil , india and mexico ; in 2013 were in brazil , colombia , costa rica , india , mexico and south africa ; and in 2012 were in brazil , germany , india and uganda . rental and management operations expenses . direct operating expenses incurred by our domestic and international rental and management segments include direct site level expenses and consist primarily of ground rent and power and fuel costs , some of which may be passed through to our tenants , as well as property taxes , repairs and maintenance . these segment direct operating expenses exclude all segment and corporate selling , general , administrative and development expenses , which are aggregated into one line item entitled selling , general , administrative and development expense in our consolidated statements of operations . in general , our domestic and international rental and management segments 2019 selling , general , administrative and development expenses do not significantly increase as a result of adding incremental tenants to our legacy sites and typically increase only modestly year-over-year . as a result , leasing additional space to new tenants on our legacy sites provides significant incremental cash flow . we may , however , incur additional segment selling , general , administrative and development expenses as we increase our presence in geographic areas where we have recently launched operations or are focused on expanding our portfolio . our profit margin growth is therefore positively impacted by the addition of new tenants to our legacy sites and can be temporarily diluted by our development activities . network development services segment revenue growth . as we continue to focus on growing our rental and management operations , we anticipate that our network development services revenue will continue to represent a small percentage of our total revenues . non-gaap financial measures included in our analysis of our results of operations are discussions regarding earnings before interest , taxes , depreciation , amortization and accretion , as adjusted ( 201cadjusted ebitda 201d ) , funds from operations , as defined by the national association of real estate investment trusts ( 201cnareit ffo 201d ) and adjusted funds from operations ( 201caffo 201d ) . we define adjusted ebitda as net income before income ( loss ) on discontinued operations , net ; income ( loss ) on equity method investments ; income tax benefit ( provision ) ; other income ( expense ) ; gain ( loss ) on retirement of long-term obligations ; interest expense ; interest income ; other operating income ( expense ) ; depreciation , amortization and accretion ; and stock-based compensation expense . nareit ffo is defined as net income before gains or losses from the sale or disposal of real estate , real estate related impairment charges , real estate related depreciation , amortization and accretion and dividends declared on preferred stock , and including adjustments for ( i ) unconsolidated affiliates and ( ii ) noncontrolling interest. .

Questions:
what was the total of new sites in 2014?
and what was the total of foreign new sites in that year?
how much, then, does this total of foreign new sites represent in relation to the total of new sites?

Answers:
8450
7550
89.3%