23 July 2018
20 July 2018
19 July 2018
30 June 2018
9 June 2018
2 June 2018
29 May 2018
15 May 2018
14 May 2018
13 May 2018
12 May 2018
14 April 2018
5 April 2018
4 March 2018
26 February 2018
3 February 2018
17 January 2018
11 January 2018
14 December 2017
13 December 2017
9 December 2017
8 December 2017
7 December 2017
no edit summary
+152
no edit summary
+183
no edit summary
+131
Only Polish (and Latin) were official languages
-736