Could someone run a quick report - what percent of EBITDA (for the S&P 500) for the past year was paid out as dividends? My hunch is that it's only a tiny frac

Could someone run a quick report - what percent of EBITDA (for the S&P 500) for the past year was paid out as dividends? My hunch is that it's only a tiny fraction, but that might just be because I follow tech stocks primarily (which tend not to pay dividends).