Figure 1. Normalized activity of editors.

For (a) all WPs listed in Table 1 excluding English, simple English, Spanish and Portuguese, (b) the average curve extracted from curves in (a) and standard curve extracted from 10 most localized WPs along with the activity curve of unregistered users, whose IP-addresses are known and therefore one is able to locate them and obtain the local time zone precisely (c) activity pattern of Spanish (red) and Portuguese (green) WPs, and (d) activity pattern of English (red) and simple English (green) WPs.