[3pt14159]

I'd like to analyse the data as well. Can you open source your methods and sourced data? I'm very in favour of spreading this analysis, but I'm afraid that there might be some sort of bias going on (for example, I really want to adjust for industry, because I suspect that tech and media companies are leading this trend, while materials are not).

Edit: Just saw that this is an interactive notebook! Awesome! Going through it now.

Edit2: It looks like you've already done what I planned to do! Awesome work!