id,activity_type,
1,Home,
2,Business (Business tour/location),
3,Work/Voluntary work,
4,Shopping (groceries, shoes etc)
5,Social visits (visiting someone, etc)
6,Education,
7,walking, running 
8,Bring/get someone/something,
9,Recreation,
10,Exercise and training,
11,Health care visits,
12,services,
13,Waiting/transfer,
14,Something else,