Comet recoveries statistic (worldwide recovered comets since 2014, from numbered Comet 296P to 402P)
Site (Observatory codes) comet recoveries % most successful recoverer from each site
ESA OGS & ESA funded CAHA Schmidt (J04+Z84) 25 24.8 Erwin Schwab (23)
Pan-STARRS I (F51) 23 22.8 Pan-STARRS Survey (21)
Konkoly Obs. (461) 15 14.9 Krisztian Sarneczky (15) 
 iTelescopes (Q62+H06)      8 7.9 Hidetaka Sato (8)
Catalina- & Lemmon Survey (703+G96) 8 7.9 D. Carson Fuls (3) 
Spacewatch I+II  (291+691) 4 4.0 James V. Scotti (3)  
Pierre Auger Obs. (I47) 2 2.0 Martin Masek (2)
All other Obs. sites with one recovery each 16 15.8  
SUM 101    
For some comets there were found precoveries in archives, before they could be  recovered. Precovery founds are not taken into account.