Table of Contents COHERENT, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 18. SEGMENT AND GEOGRAPHIC INFORMATION (continued) Geographic Information Our foreign operations consist primarily of manufacturing facilities and sales offices in Europe and Asia-Pacific. Sales, marketing, and customer service activities are conducted through sales subsidiaries throughout the world. Geographic sales information for fiscal 2020, 2019, and 2018 is based on the location of the end customer. Geographic long-lived asset information presented below is based on the physical location of the assets at the end of each year. Sales to unaffiliated customers are as follows (in thousands): Long-lived assets, which include all non-current assets other than goodwill, intangibles, non-current restricted cash, our investment in 3D- Micromac AG and deferred taxes, by geographic region, are as follows (in thousands): We had one major customer who accounted for 17.2%, 16.8%, and 25.8% of consolidated revenue during fiscal 2020, 2019, and 2018, respectively. The customer purchased primarily from our OLS segment. In the first quarter of fiscal 2017, we began the implementation of planned restructuring activities in connection with the acquisition of Rofin. The activities under this plan primarily related to the exiting of our legacy HPFL product line, change of control payments to Rofin officers, the exiting of two product lines acquired in the acquisition of Rofin, realignment of our supply chain due to segment reorganization, and consolidation of sales and distribution offices as well as certain manufacturing sites. These activities resulted in charges primarily for employee termination, other exit related costs associated with the write-off of property and equipment and inventory, and early lease termination costs. In June 2019, we announced our plans to exit a portion of our HPFL business and consolidate all HPFL manufacturing and engineering functions in our Tampere, Finland facility by transferring certain HPFL activities from our Hamburg, Germany 19. RESTRUCTURING CHARGES Major Customers Fiscal year-end LONG-LIVED ASSETS 2020 2019 United States $ 170,412 $ 151,640  Foreign countries: Germany 123,019 152,529  Europe, other 35,810 29,815  Asia-Pacific 56,125 39,977  Total foreign countries long-lived assets 214,954 222,321  Total long-lived assets $ 385,366 $ 373,961  118 Fiscal SALES 2020 2019 2018 United States $ 296,102 $ 339,585  $ 309,495  Foreign countries: South Korea 247,461 313,461  652,313  China 196,824 194,653  235,568  Japan 94,068 138,028  180,223  Asia-Pacific, other 94,835 93,389  124,733  Germany 117,170 145,285  166,926  Europe, other 125,739 148,680  171,936  Rest of World 56,800 57,559  61,379  Total foreign countries sales 932,897 1,091,055  1,593,078  Total sales $ 1,228,999 $ 1,430,640  $ 1,902,573 