Here's the list:

Python, with a rating of 23.08%

C++, 10.33%

C, 9.94%

Java, 9.63%

C#, 4.39%

JavaScript, 3.71%

Go, 3.02%

Visual Basic, 2.94%

Delphi/Object Pascal, 2.53%

SQL, 2.19% ---

Delphi is the 9th most popular language according to this. More that swift kotlin typescript ruby zig