I guess I just don't understand how/why you think that one published report is the same as:
Peer reviewed International studies conducted in theaters across the globe concluded that the average release print has roughly 500-800 lines per picture height.
Across the globe? WTF? The table you provided clearly shows data from four cities, all on the same continent.
Please explain to me how the source you provided is:
1. Peer reviewed
2. International (conducted in theaters across the globe!)
3. Conclusive, at all