Note:
Subversion up to 1.7.20 (inclusive) have security issues.

Subversion 1.7.1 for Apache httpd 2.2.x
Windows installer: Setup-Subversion-1.7.1.msi
Windows binaries: svn-win32-1.7.1.zip
Development libs and doc: svn-win32-1.7.1_dev.zip
Debug symbols: svn-win32-1.7.1_pdb.zip
JavaHL bindings: svn-win32-1.7.1_javahl.zip
Perl 5.9 bindings: svn-win32-1.7.1_pl.zip
Python 2.5 bindings: svn-win32-1.7.1_py25.zip
Python 2.6 bindings: svn-win32-1.7.1_py26.zip
Python 2.7 bindings: svn-win32-1.7.1_py27.zip
Ruby bindings: svn-win32-1.7.1_rb.zip
README file: README.txt