  In this conference proceedings, some comments on the present status and
recent growth of efforts to find Lorentz and CPT violation are given by
extracting metrics from the annually updated "Data Tables for Lorentz and CPT
Violation." They reveal that tests span all the sectors of particle and
gravitational physics, and have shown remarkable and consistent growth. Through
numerous innovations and refinements in experiments, a large body of data has
been amassed with ever-increasing precisions. The Tables are available through
the Cornell preprint archive at arXiv:0801.0287.
