You're catching down votes but this is almost certainly accurate. A lot of that data is almost certainly not very useful beyond a one to three month time windo

You're catching down votes but this is almost certainly accurate. A lot of that data is almost certainly not very useful beyond a one to three month time window. Google can you use traffic data on search to keep tabs on trending topics, tune the algorithm against new human behaviors, and other time boxed benefits. There isn't a lot of use for data that's 6 months old in this context.