Ahhh JOLTS only goes back 25 years or so.

From MS Copilot:

The Job Openings and Labor Turnover Survey (JOLTS) program was developed by the U.S. Bureau of Labor Statistics in 1998 to measure unmet labor demand in the U.S. labor market. Data collection, estimation, and analysis began in 2000, and the first public release of JOLTS data occurred in 2002, with a monthly series dating back to December 2001.