I think the last calculation I saw was about $140 billion.
On April 25th, 2013. See this statement in context.
On April 25th, 2013. See this statement in context.
April 25th, 2013 / 4:50 p.m.
Associate Professor, School of Public Policy and Administration, Carleton University, As an Individual
I think the last calculation I saw was about $140 billion.
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