According to the CDC[1] Diabetes incidence in the US has increased from roughly 2.5% to 7% since 1990.
The numbers are:
* 1980 - 2.54%
* 1990 - 2.52%
* 2000 - 4.40%
* 2010 - 6.95%
Unless legislation similar to that applied to cigarettes is introduced this train is going keep speeding further out of control. At least there are now increasing numbers of advocacy groups trying to make progress on the legislative side of things[2].
[1] https://www.cdc.gov/diabetes/statistics/slides/long_term_tre... [2] https://www.nytimes.com/2016/06/17/upshot/soda-tax-passes-in...