Question: The fast food sandwich chain Subway Israel is an international franchise of this American fast food restaurant franchise that has stores in how many countries?

Related documents: [0]  [DOC] Subway is a privately held American fast food restaurant franchise that primarily sells submarine sandwiches (subs) and salads. Subway is one of the fastest-growing franchises in the world and, as of June 2017, has approximately 45,000 stores located in more than 100 countries. More than half of the stores are located in the United States. It is the largest single-brand restaurant chain and the largest restaurant operator in the world. [END] 
[1]  [DOC] Subway Israel (Hebrew: סאבוויי‎ ‎ ) was a fast food sandwich chain, an international franchise of Subway. Opening in 1992, they expanded to 23 branches around Israel before they closed in 2004. [END]  
Answer: 100 countries
100 countries