This really doesn't mean much so I wouldn't worry. That 16.5 month is based on the last 6 months applications that were processes/approved/denied, but it's NOT an average. Say 16.5 months ago, we will say November 2021, 1,000 people applied and no one has applied since. 80% of those cases, 800, were processed within 16.5 months of submittal. 799 could have been processed in December 2021, 1 in February 2023 and that's 80% within 16.5 months. Or 799 could be processed in February 2023 and 1 in December 2021, that's 80% within 16.5 months. It doesn't mean much as it's not an average.