pre_text: 17. SEGMENT AND GEOGRAPHIC INFORMATION (Continued) Sales to unaffiliated customers are as follows (in thousands):
table: Fiscal
table: SALES 2019 2018 2017
table: United States $339,585 $309,495 $297,699
table: Foreign countries:
table: South Korea 313,461 652,313 628,369
table: China 194,653 235,568 162,316
table: Japan 138,028 180,223 154,985
table: Asia-Pacific, other 93,389 124,733 107,713
table: Germany 145,285 166,926 145,835
table: Europe, other 148,680 171,936 162,162
table: Rest of World 57,559 61,379 64,232
table: Total foreign countries sales 1,091,055 1,593,078 1,425,612
table: Total sales $1,430,640 $1,902,573 $1,723,311
question: Analyse this data from a financial earnings document. What was the change in Rest of World in 2019 from 2018?