Joe Biden might not be at the forefront of the Democrats’ response to the coronavirus pandemic, but he’s still their top presidential pick — by a lot.

A new Echelon survey released on Thursday found that support for Biden continued to grow among Democratic voters throughout March. More than 65% of verified Democratic voters said they’d choose Biden if the primary were today, and only 29% chose Sanders. Indeed, Sanders’s support dropped from January and February by nearly 10 points.