Bluebulb Projects' The Measure of Things presents:
160 is about one-five-hundred-thousandth the number of Copies of Wii Sports Sold.
In other words, it's 0.0000019350 times the count of Copies of Wii Sports Sold, and the count of Copies of Wii Sports Sold is 516,800 times that amount.
(a.k.a. Wii スポーツ, a.k.a. Wi Supotsu) (2006 edition) (sales figures as of March 31, 2015) Wii Sports, the version that was bundled with the original Wii console, has sold 82.69 million units as of March, 2015.