All of the organisation's funding comes from a single source
The organisation's funding comes from at least two sources but a single source accounts for more than 80%
The organisation's funding comes from at least three sources, with no one source providing more than 60%
The organisation's funding comes from at least five sources, with no one source providing more than 40%
The organisation's funding comes from at least 10 sources, with no one source providing more than 20%