episode broadcast date run time  viewers (in millions)                     archive
0  episode 1  21 march 1970    24:33                    7.1      pal 2 colour videotape
1  episode 2  28 march 1970    24:39                    7.6  chroma dot colour recovery
2  episode 3   4 april 1970    24:38                    8.0  chroma dot colour recovery
3  episode 4  11 april 1970    24:37                    9.3  chroma dot colour recovery
4  episode 5  18 april 1970    24:17                    7.1   pal d3 colour restoration
5  episode 6  25 april 1970    24:31                    6.9  chroma dot colour recovery
6  episode 7     2 may 1970    24:32                    6.4  chroma dot colour recovery

Table as JSON:
{"episode":{"0":"episode 1","1":"episode 2","2":"episode 3","3":"episode 4","4":"episode 5","5":"episode 6","6":"episode 7"},"broadcast date":{"0":"21 march 1970","1":"28 march 1970","2":"4 april 1970","3":"11 april 1970","4":"18 april 1970","5":"25 april 1970","6":"2 may 1970"},"run time":{"0":"24:33","1":"24:39","2":"24:38","3":"24:37","4":"24:17","5":"24:31","6":"24:32"},"viewers (in millions)":{"0":7.1,"1":7.6,"2":8.0,"3":9.3,"4":7.1,"5":6.9,"6":6.4},"archive":{"0":"pal 2 colour videotape","1":"chroma dot colour recovery","2":"chroma dot colour recovery","3":"chroma dot colour recovery","4":"pal d3 colour restoration","5":"chroma dot colour recovery","6":"chroma dot colour recovery"}}