Year to year, the number of projects, the number of assessments of all sorts, those very minor and those major, varies significantly. There are over 2,000 assessments, for example, in recent years, that are subject to assessments at lower levels, screenings. At any given time, the agency is looking at between 100 and 200 major projects that represent a major possible negative impact on the environment.
On May 17th, 2012. See this statement in context.