This number is for illegal THC vapes, not e cigarettes as you think, it has nothing to do with normal e liquids. I don t think you checked your source or you don t understand what we are talking about.
By the way, even if this number was real which is not, take alook at this from the CDC, you are more than welcome:
https://www.cdc.gov/tobacco/data_statistics/fact_sheets/fast_facts/index.htm#diseases
Worldwide, tobacco use causes more than 7 million deaths per year.2 If the pattern of smoking all over the globe doesn’t change, more than 8 million people a year will die from diseases related to tobacco use by 2030.3
Cigarette smoking is responsible for more than 480,000 deaths per year in the United States, including more than 41,000 deaths resulting from secondhand smoke exposure. This is about one in five deaths annually, or 1,300 deaths every day.1
On average, smokers die 10 years earlier than nonsmokers.4
If smoking continues at the current rate among U.S. youth, 5.6 million of today’s Americans younger than 18 years of age are expected to die prematurely from a smoking-related illness. This represents about one in every 13 Americans aged 17 years or younger who are alive today.1