I went to the garage to change the brake fluid on the 911 and figured it would be a good idea to double check the fluid I used last year. I found the old can of ATE blue marked with last year's date and knew it was time to use the gold this year. I went to the shelf where I keep my new brake fluid and dang if some sneaky government agency or extraterrestrial aliens had not stolen my supply.
The only other possibility is that I was wrong about the supply and we all know that never happens.
I do still have two new cans of ATE blue sealed in plastic bags. Those can wait for 2016 and 2018. I guess in 2020 I will have to make do with just the gold.