added more information to dataset card

README.md

@@ -80,7 +80,7 @@ task_categories:
 
 ### Dataset Summary
 
-This dataset contains large text resources from mc4 filtered for legal data that can be used for pretraining language models.
+This dataset contains large text resources (~133GB in total) from mc4 filtered for legal data that can be used for pretraining language models.
 
 ### Supported Tasks and Leaderboards
 
@@ -100,28 +100,29 @@ The file format is jsonl.xz and there is one split available ("train").
 | Source | Size (MB) | Tokens | Documents | Words/Document |
 |-------:|----------:|-------:|----------:|---------------:|
 |     bg |      13.9 |    xxx |       xxx |            xxx |
-|     cs |   7'252.4 |    xxx |       xxx |            xxx |
+|     cs |    7252.4 |    xxx |       xxx |            xxx |
 |     da |      37.7 |    xxx |       xxx |            xxx |
-|     de |  27'651.3 |    xxx |       xxx |            xxx |
+|     de |   27651.3 |    xxx |       xxx |            xxx |
 |     el |      69.2 |    xxx |       xxx |            xxx |
-|     en |  22'043.9 |    xxx |       xxx |            xxx |
-|     es |  21'410.2 |    xxx |       xxx |            xxx |
+|     en |   22043.9 |    xxx |       xxx |            xxx |
+|     es |   21410.2 |    xxx |       xxx |            xxx |
 |     et |     552.7 |    xxx |       xxx |            xxx |
-|     fi |   8'074.0 |    xxx |       xxx |            xxx |
-|     fr |  10'974.1 |    xxx |       xxx |            xxx |
+|     fi |    8074.0 |    xxx |       xxx |            xxx |
+|     fr |   10974.1 |    xxx |       xxx |            xxx |
 |     ga |       3.5 |    xxx |       xxx |            xxx |
-|     hu |   1'450.0 |    xxx |       xxx |            xxx |
-|     it |  12'368.6 |    xxx |       xxx |            xxx |
+|     hu |    1450.0 |    xxx |       xxx |            xxx |
+|     it |   12368.6 |    xxx |       xxx |            xxx |
 |     lt |     175.9 |    xxx |       xxx |            xxx |
 |     lv |       0.3 |    xxx |       xxx |            xxx |
 |     mt |     227.7 |    xxx |       xxx |            xxx |
 |     nl |      82.9 |    xxx |       xxx |            xxx |
-|     pl |  10'008.0 |    xxx |       xxx |            xxx |
-|     pt |   4'799.3 |    xxx |       xxx |            xxx |
-|     ro |   2'124.3 |    xxx |       xxx |            xxx |
-|     sk |   1'388.5 |    xxx |       xxx |            xxx |
+|     pl |   10008.0 |    xxx |       xxx |            xxx |
+|     pt |    4799.3 |    xxx |       xxx |            xxx |
+|     ro |    2124.3 |    xxx |       xxx |            xxx |
+|     sk |    1388.5 |    xxx |       xxx |            xxx |
 |     sl |     404.6 |    xxx |       xxx |            xxx |
-|     sv |   1'888.1 |    xxx |       xxx |            xxx |
+|     sv |    1888.1 |    xxx |       xxx |            xxx |
+|  total |  133001.1 |    xxx |       xxx |            xxx |
 
 
 ### Data Fields