Source           EUR         GBP         SAR     
  ------------------  ----------  ----------  ----------
             reuters   0.851700-   0.742446    3.749900-
               yahoo   0.851800    0.742700    3.749900-
        openexchange   0.851871    0.742432    3.749947+
                cnbc   0.851900    0.742800       NaN   
           bloomberg   0.852100    0.742700    3.749900-
            netdania   0.852130    0.742950       NaN   
         frankfurter   0.852660    0.743690+      NaN   
                  xe   0.852704+   0.742076-      NaN   
  ------------------  ----------  ----------  ----------
                 avg   0.852108    0.742725    3.749900 
              median   0.852000    0.742700    3.749900 
                 min   0.851700    0.742076    3.749900 
                 max   0.852704    0.743690    3.749947 
                diff   0.001004    0.001614    0.000047 
  ------------------  ----------  ----------  ----------
                avg2   0.852077    0.742672    0.000000 
             median2   0.852000    0.742700    0.000000 
                min2   0.851800    0.742432    0.000000 
                max2   0.852660    0.742950    0.000000 
               diff2   0.000860    0.000518    0.000000