Probably just older data based on looking at the trends https://data.bls.gov/timeseries/APUS49E72610?amp%253bdata_tool=XGtable&output_view=data&include_graphs=t

Probably just older data based on looking at the trends https://data.bls.gov/timeseries/APUS49E72610?amp%253bdata_tool=XGtable&output_view=data&include_graphs=true https://data.bls.gov/timeseries/APUS49E72610?amp%253bdata_to... and https://data.bls.gov/timeseries/APUS49A72610?amp%253bdata_tool=XGtable&output_view=data&include_graphs=true https://data.bls.gov/timeseries/APUS49A72610?amp%253bdata_to... That said, mentioning it is one thing (it makes the case for low power devices even stronger) but why stop reading anything after the first error you identify? That doesn't guarantee you only get accurate information it just guarantees you'll miss out on good information, like the cheap high speed connectivity the article is actually demonstrating.