The long view
State Dept publishes its annual totals by US government fiscal year, which runs October to September.
Point at a year for its exact count.
FY2009: 0 visas; FY2010: 0 visas; FY2011: 0 visas; FY2012: 0 visas; FY2013: 0 visas; FY2014: 0 visas; FY2015: 0 visas; FY2016: 0 visas; FY2017: 0 visas; FY2018: 0 visas; FY2019: 0 visas; FY2020: 0 visas; FY2021: 3 visas; FY2022: 0 visas; FY2023: 2 visas; FY2024: 3 visas.
FY2024 was the highest year shown, with 3 visas (+50% on FY2023).