count the number of venues and give the total.
12
Year Venue Individual Sprint Pursuit Mass start Relay
1993 Borovets, Bulgaria 18
1995 Antholz-Anterselva, Italy 67 12
1996 Ruhpolding, Germany 20 48 11
1997 Brezno-Osrblie, Slovakia 33 64 12
1998 Pokljuka, Slovenia 11
1999 Kontiolahti, Finland and Oslo, Norway 28 5 4 7 5
2000 Oslo, Norway and Lahti, Finland 15 15 7 7 6
2001 Pokljuka, Slovenia 30 21 19 17 9
2003 Khanty-Mansiysk, Russia 15 26 35 12
2004 Oberhof, Germany 42 30 43 13
csv/203-csv/411.tsv