5.9% of "positive"

We are now in a state of emergency in Tokyo.

39 Prefectures are going to be released from the sate, but 6 areas including Tokyo are kept to the sate of emergency.

The coronavirus outbreak situation in Tokyo is described as "positive ratio 5.9%".

As the total figure of Japan, confirmed 15976, tested 223667, so the 7%of results are positive.
https://covid19japan.com/

Through the various news media, we learn that our PCR testing data are so small.  It's difficult to find out ways to countermeasure to the outbreak with the weak data.