Days statistics "Days in week" are counted for the last 7 day. Weeks and months statistics are counted by calendar week and calendar month respectively.
Visitors
Number of unique visitors for the selected period. Visitor is a unique "Cookie", which is assigned to every user. If a user disabled cookies in the browsers a visit will not be counted.
Notes
Note: the daily statistics for "Days in month" and "s" is counted for last 7 and 31 day respectively. The weekly and monthly statistics is counted by calendar week and month respectively.