CREATE TABLE table_20408 ("Country" TEXT, "Total Freshwater Withdrawal  ( km 3 /yr ) " TEXT, "Per Capita Withdrawal  ( m 3 /p/yr ) " FLOAT, "Domestic Use  ( m 3 /p/yr )  ( in % ) " TEXT, "Industrial Use  ( m 3 /p/yr )  ( in % ) " TEXT, "Agricultural Use  ( m 3 /p/yr )  ( in % ) " TEXT)

In how many countries was the total freshwater withdrawal (km 3 /yr) 169.39?
SELECT COUNT("Country") FROM table_20408 WHERE "Total Freshwater Withdrawal (km 3 /yr)" = '169.39'
SELECT COUNT("Country") FROM "table_20408" WHERE "Total Freshwater Withdrawal (km 3 /yr)" = '169.39'