classic misinterpretation of the percentage or as some people like to say today, fake news. The actual data is in a ratio but this mainstream media org just slapped a percent at the end instead of moving the decimal two places to the right like you should when converting from a ratio to a percent. so it's really .003% for 0-19, 0.02% from 20-49, 0.5% for 50-69 and 5.4% for 70+.