date          name of ship            flag  tonnage     fate
0     3 february 1941        empire citizen  united kingdom     4683  sunk at
1     3 february 1941           hms crispin  united kingdom     5051  sunk at
2     6 february 1941            maplecourt          canada     3388  sunk at
3    23 february 1941  hms manistee (f 104)  united kingdom     5360  sunk at
4        8 april 1941               eskdene  united kingdom     3829  sunk at
5        8 april 1941      helena margareta  united kingdom     3316  sunk at
6        9 april 1941            harpathian  united kingdom     4671  sunk at
7        9 april 1941              duffield  united kingdom     8516  sunk at
8       21 april 1941               calchas  united kingdom    10305  sunk at
9       30 april 1941               lassell  united kingdom     7417  sunk at
10        17 may 1941                marisa     netherlands     8029  sunk at
11        18 may 1941                 piako  united kingdom     8286  sunk at
12        27 may 1941              colonial  united kingdom     5108  sunk at
13        28 may 1941             papalemos          greece     3748  sunk at
14        31 may 1941                  sire  united kingdom     5664  sunk at
15        1 june 1941          alfred jones  united kingdom     5013  sunk at
16        8 june 1941                  adda  united kingdom     7816  sunk at
17       13 june 1941               pandias          greece     4981  sunk at
18  24 september 1941             john holt  united kingdom     4975  sunk at
19  24 september 1941               dixcove  united kingdom     3790  sunk at
20  24 september 1941                lafian  united kingdom     4876  sunk at

Table as JSON:
{"date":{"0":"3 february 1941","1":"3 february 1941","2":"6 february 1941","3":"23 february 1941","4":"8 april 1941","5":"8 april 1941","6":"9 april 1941","7":"9 april 1941","8":"21 april 1941","9":"30 april 1941","10":"17 may 1941","11":"18 may 1941","12":"27 may 1941","13":"28 may 1941","14":"31 may 1941","15":"1 june 1941","16":"8 june 1941","17":"13 june 1941","18":"24 september 1941","19":"24 september 1941","20":"24 september 1941"},"name of ship":{"0":"empire citizen","1":"hms crispin","2":"maplecourt","3":"hms manistee (f 104)","4":"eskdene","5":"helena margareta","6":"harpathian","7":"duffield","8":"calchas","9":"lassell","10":"marisa","11":"piako","12":"colonial","13":"papalemos","14":"sire","15":"alfred jones","16":"adda","17":"pandias","18":"john holt","19":"dixcove","20":"lafian"},"flag":{"0":"united kingdom","1":"united kingdom","2":"canada","3":"united kingdom","4":"united kingdom","5":"united kingdom","6":"united kingdom","7":"united kingdom","8":"united kingdom","9":"united kingdom","10":"netherlands","11":"united kingdom","12":"united kingdom","13":"greece","14":"united kingdom","15":"united kingdom","16":"united kingdom","17":"greece","18":"united kingdom","19":"united kingdom","20":"united kingdom"},"tonnage":{"0":4683,"1":5051,"2":3388,"3":5360,"4":3829,"5":3316,"6":4671,"7":8516,"8":10305,"9":7417,"10":8029,"11":8286,"12":5108,"13":3748,"14":5664,"15":5013,"16":7816,"17":4981,"18":4975,"19":3790,"20":4876},"fate":{"0":"sunk at","1":"sunk at","2":"sunk at","3":"sunk at","4":"sunk at","5":"sunk at","6":"sunk at","7":"sunk at","8":"sunk at","9":"sunk at","10":"sunk at","11":"sunk at","12":"sunk at","13":"sunk at","14":"sunk at","15":"sunk at","16":"sunk at","17":"sunk at","18":"sunk at","19":"sunk at","20":"sunk at"}}