How long the wait to get an interview. As of June 2022

India: tourist 291 days, student 43 days

Kenya: tourist, 664 days, student 405 days

Indonesia: tourist 50 days, student 4 days

Saudi Arabia: tourist 133 days, student 43 days

South Africa: tourist 238, student 29

Thailand: tourist 180, student 21

Uruguay: tourist 604, student 165

Venezuela: office closed

From here.