Two-thirds of Americans say it's definitely or probably true that the virus responsible for COVID-19 originated in a laboratory in China

Regardless of whether or not the virus responsible for COVID-19 was created or naturally mutated, do you believe it is true or false that a laboratory in China was the origin of the virus? (%)

Note: This question was asked slightly differently in 2020 and 2021 on the Economist/YouGov Poll.

May 2021: "Regardless of whether or not it was created or naturally mutated, do you believe it is true or false that a laboratory in China was the origin of the virus responsible for COVID-19?" May 2020: "Do you believe it is true or false that a laboratory in China was the origin of the virus responsible for COVID-19?"
YouGov 2022
The Economist/YouGov