Only about 10% of a sachet of a typical 3-in-1 coffee is pure coffee powder?

According to http://www.3in1coffee.com/ (Mackessen Group, established in 1988 in Singapore), a simple sachet of 3-in-1 coffee mix recipe includes the following ingredients:

· 2g of instant coffee

· 7-8g of non-dairy creamer

· 9-10g of refines cane sugar

It means only about 10% of a sachet of 3-in-1 coffee is pure coffee powder!