This proposal is part of the 2.03 upgrade process, please comment by replying below.
Activity and Organisation
All attributes containing percentages
Type of Change
Descriptions of percentage attributes in the schema state that the value must be a positive decimal number between 0 and 100. It is unclear whether whether the allowed value is inclusive or exclusive of boundary values. Zero is unsigned (and so not a positive number), while it would be reasonable for a value of 100 to be set.
All percentages should be specified to be inclusive of boundary values.