In 2007, there was an average of 65 flights per day for a yearly total of 11,389.
In the last year, 7,067 new cases were reported, the highest yearly total yet.
That would produce an estimated yearly total of 3.285 million.
From 1987 to 1997, the study said, the yearly total of doctorates awarded grew by a third.
At 1,195,600 homes, the yearly total was the highest since 1978.
That matches the highest yearly total for suicides in recent years.
The yearly total has remained virtually the same since 1980, after increasing through the 1970's.
"They do not count the money raised for other charities in their yearly totals," she said.
The disruption has also reduced natural gas production by 68 billion cubic feet, or 1.5 percent of the region's yearly total.
The yearly total, however, fell just short of matching the 1990 inflation level.