Study the following data which shows the production (in thousands) of different items, and answer the question.
In 2016, the number of Shoes produced is 45 thousand and Shirts produced is 23 thousand. In 2014, the number of Pants produced is 30 thousand.
The difference between the total number of Shoes and Shirts produced by the company in the year 2016 and the number of Pants produced by the company in the year 2014 is:
