37% seems like the latest for NZ.
After the search I found:
the most meaningful measure comes in the annual report on trust in the news produced by the AUT's Centre for Journalism, Media and Democracy (JMAD).
This RNZ story covers it (if we can even trust them), which says:
"In 2026, New Zealanders' trust in news in general improved significantly, with 37 percent of New Zealanders trusting the news, compared to 32 percent in 2025," said the 2026 report.
This is much more sensible than everyone uploading their IDs and face scans to untrustworthy social media companies; or worse: shady 3rd party identification companies that don't seem to properly protect them: https://www.bbc.com/news/articles/c8jmzd972leo