The G&A Institute team closely monitors US corporations included in the index (a number are clients of G&A), and analyzes the reporting practices of the constituent companies. In the first year of the study, we looked at 2010 sustainability / CSR / citizenship reporting by the S&P 500 and determined that about 20% were doing some kind of structured sustainability and related subject matter reporting. That was a good baseline year to build on, but 80% were laggards.
The next year the volume of reporting dramatically increased to more than 50% of the universe; then to three-quarters, and in our latest examination, for year 2016 the result was that 82% of the universe is reporting -- only 18% of the 500 are now laggards in this regard.