All of them.
70 in the last 15 years
I'm sure there are many failed products from all over the world. Two failed products from South Africa are Hitec boots & water sandals, both have been reported to last only a few weeks.
4554 people in the last 10 years
The Flintstones cartoon lasted about six years : September 30, 1960 to April 1, 1966 .
Between Aang, Roku, and Kyoshi, it seems that on average, each Avatar lives about 152 and a half years, so in a thousand years, there must've been about 6 or 7.
Jessy has had 10 failed partners in the last 2 months when she met james.
800
There were many failures throughout the years. A failure can include someone trying to build one and failed to get it to work.
the Leo last around 2165 years.
There have been six leap years in the last 25.
They easily last 30 to 40 years, if not longer.
i think it last 5-10 years
4 years
70 in the last 15 years
10000
around 200 years
761 years