Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Pick # | Player | Position | Nationality | NHL team | College/junior/club team |
| --- | --- | --- | --- | --- | --- |
| 64.0 | Mark Teevens | Right Wing | Canada | Pittsburgh Penguins | Peterborough Petes (OHL) |
| 65.0 | Lee Brodeur | Right Wing | United States | Montreal Canadiens | Grafton High School (USHS-ND) |
| 66.0 | Tommy Eriksson | Left Wing | Sweden | Chicago Black Hawks | Modo Hockey (Sweden) |
| 67.0 | Jeff Reese | Goaltender | Canada | Toronto Maple Leafs | London Knights (OHL) |
| 68.0 | Chris Mills | Defence | Canada | Winnipeg Jets | Bramalea Blues (MetJHL)) |
| 69.0 | Tom Glavine | Centre | United States | Los Angeles Kings | Billerica High School (USHS-MA) |
| 70.0 | Doug Wieck | Left Wing | United States | New York Islanders | Mayo High School (USHS-MN) |
| 71.0 | Graham Herring | Defence | Canada | St. Louis Blues | Longueuil Chevaliers (QMJHL) |
| 72.0 | Sean Clement | Defence | Canada | Winnipeg Jets | Brockville Braves (CJHL) |
| 73.0 | Brian Bertuzzi | Centre | Canada | Vancouver Canucks | Kamloops Jr. Oilers (WHL) |
| 74.0 | Paul Ysebaert | Centre | Canada | New Jersey Devils | Petrolia Jets (WOJBHL) |
| 75.0 | Petr Rosol | Right Wing | Czechoslovakia | Calgary Flames | HC Dukla Jihlava (Czechoslovakia) |
| 76.0 | Miroslav Maly | Defence | Czechoslovakia | Minnesota North Stars | SV Bayreuth (West Germany) |
| 77.0 | Paul Broten | Centre | United States | New York Rangers | Roseau High School (USHS-MN)) |
| 78.0 | Terry Perkins | Right Wing | Canada | Quebec Nordiques | Portland Winter Hawks (WHL) |
| 79.0 | Dave Hanson | Centre | United States | Philadelphia Flyers | Grand Forks High School (USHS-ND) |
| 80.0 | Kris King | Centre | Canada | Washington Capitals | Peterborough Petes (OHL) |
| 81.0 | Bob Halkidis | Defence | Canada | Buffalo Sabres | London Knights (OHL) |
| 82.0 | Bob Joyce | Left Wing | Canada | Boston Bruins | Notre Dame Hounds (SJHL) |
| 83.0 | Ari Haanpaa | Right Wing | Finland | New York Islanders | Ilves (Finland) |
| 84.0 | Rich Novak | Right Wing | Canada | Edmonton Oilers | Richmond Sockeyes (BCJHL) |
Question:
How many positions are associated with the St. Louis Blues?
Answer:
1.0