The metrics have been generated with phpmetrics
Drupal 3.x metrics https://rawgit.com/sanduhrs/drupal-metrics/master/3-phpmetrics.html
Drupal 4.0 metrics https://rawgit.com/sanduhrs/drupal-metrics/master/4.0-phpmetrics.html
Drupal 4.1 metrics https://rawgit.com/sanduhrs/drupal-metrics/master/4.1-phpmetrics.html
Drupal 4.2 metrics https://rawgit.com/sanduhrs/drupal-metrics/master/4.2-phpmetrics.html
Drupal 4.3 metrics https://rawgit.com/sanduhrs/drupal-metrics/master/4.3-phpmetrics.html
Drupal 4.4 metrics https://rawgit.com/sanduhrs/drupal-metrics/master/4.4-phpmetrics.html
Drupal 4.5 metrics https://rawgit.com/sanduhrs/drupal-metrics/master/4.5-phpmetrics.html
Drupal 4.6 metrics https://rawgit.com/sanduhrs/drupal-metrics/master/4.6-phpmetrics.html
Drupal 4.7 metrics https://rawgit.com/sanduhrs/drupal-metrics/master/4.7-phpmetrics.html
Drupal 5.x metrics https://rawgit.com/sanduhrs/drupal-metrics/master/5-phpmetrics.html
Drupal 6.x metrics https://rawgit.com/sanduhrs/drupal-metrics/master/6-phpmetrics.html
Drupal 7.x metrics https://rawgit.com/sanduhrs/drupal-metrics/master/7-phpmetrics.html
Drupal 8.x metrics https://rawgit.com/sanduhrs/drupal-metrics/master/8-phpmetrics.html