The number of donors is down as well, by about 11 percent.
Money so far raised is being used to increase the number of donors.
The number of donors was 18,000, down 28 percent from the 25,000 last year, she said.
He said the number of individual donors had increased to 1.1 million from 625,000 in 1994.
One study found that less than 1% of donors had this problem.
For the last few years, a number of donors have asked that their money be used to help those with the disease.
The number of donors was off, too, by 19 percent.
The school was built with the aid of foreign donors.
The current number of donors is 10,171, compared with 9,950 a year ago.
"The total dollars are up, but the number of donors is down."