Which edition of Quicken (Starter, Deluxe, Premier, Home & Business) are you using?
Which version are you running? (You can get this from About > Quicken)
Which report is this about?
FYI, if you select "Yearly" for the report's Date Range for some reports (such as, Tax Schedule) you will get a limited number of years to select from. But you can go back much further than that (provided the data for those prior years is in your file by) by selecting "Custom Dates" from the Date Range drop-down instead of "Yearly" and then entering the beginning and ending dates that you want.
@Judy M. - Yes, that makes sense, especially since you added new categories/sub-categories for this year and didn't use these new categories/sub-categories for previous years. Instead of deleting and recreating the report you could have customized it (click on the upper right Gear icon of the report) then on the Categories tab you could have added the new categories/sub-categories to the report and saved the report. Until they are added to the report they will not show up in the report. By pulling up a new report you captured those new categories/sub-categories by default.
Did you try using Custom Dates to generate reports for years prior to 2019? For instance, for 2018 you would enter 1/1/2018 through 12/31/2018 for the Custom Dates.