I have find the USDA Crop Progress Report for the 23 June 2019.
It is here: https://downloads.usda.library.cornell.edu/usda-esmis/files/8336h188j/j9602b05k/3r0755349/prog2619.pdf
Corn planted until 23 June 2019, 96%,
Corn emerged until 23 June 2019, 89%.
Corn condition until 23 June 2019...