By year
2012   6:*****
2013  30:**********************
2014  19:**************
2015  78:********************************************************
2016  85:************************************************************
2017  12:*********

Commiter/Author by year
2012:
 equinox@opensourcerouting.org        5:***
            equinox@diac24.net        1:*

2013:
 equinox@opensourcerouting.org       24:***********
            equinox@diac24.net        1:*
   sfeldma@cumulusnetworks.com        5:***

2014:
 equinox@opensourcerouting.org        9:****
               paul@quagga.net        9:****
      vincent.jardin@6wind.com        1:*

2015:
 equinox@opensourcerouting.org        2:*
               paul@quagga.net       54:***********************
    sharpd@cumulusnetworks.com       22:**********

2016:
               paul@quagga.net        9:****
            paul.jakma@hpe.com       71:******************************
    sharpd@cumulusnetworks.com        5:***

2017:
               paul@quagga.net       12:******