Export of plugin > statistics > Export SCM have several issues:

1- Month are not correctly sorted


2 - Some coloumns might have an incorrect set of data, concerned columns:
Total number of projects with SVN read operations
Total number of users with SVN read operations
Total number of projects with SVN write operations
Total number of users with SVN write operations

To reproduce, have svn plugin installed, have at least one project/user
with read/write operation
You'll have a column with 0 and a column with the correct count for each possible month