Senior Republican lawmakers are condemning the decision of their party leader, Donald Trump, to fire the leading US labor market statistician after a report that showed the national economy added just 73,000 jobs – far fewer than expected – in July.

The disappointing figures – coupled with a downward revision of the two previous months amounting to 258,000 fewer jobs and data showing that economic output and consumer spending slowed in the first half of the year – point to an overall economic deterioration in the US.

Trump defended his decision to fire US Bureau of Labor Statistics (BLS) commissioner Erika McEntarfer. Without evidence to back his claims, the president wrote