To get in, donors must contribute $250,000 over two years to the party.

These donors and others are also contributing equipment, he said.

Some donors have contributed to more than one of these committees.

Often, the donors contributed to all three accounts on the same day, the records show.

This year, several donors have contributed some money they got unexpectedly.

An anonymous donor has contributed over £100,000 to our campaign to clean up the river.

In 2007 the fund set a record for membership with 2,210 donors contributing.

The donor contributed $175,218 in December and an additional $622,852 yesterday, for a total of $798,070.

The total amount donors contributed to their funds was $421.8 million (up 84.2% from 2010).

Foundations and private donors contribute another 35% of the funding.