Statistic conclusion

Question

if a table of 2 years reveals 65 as the mean and 67 as the median for year 1 and 82 as the mean and 67 as the median for year 2 would the conclusion be that compliance in year 2 increased significantly or compliance didn’t change much? 

Answer 1

didn't change much

at least one person is different and they may just be an outlier or mistaken data point