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 | Team | Position | School |
| --- | --- | --- | --- | --- |
| 1.0 | Delmon Young | Tampa Bay Devil Rays | OF | Adolfo Camarillo High School |
| 2.0 | Rickie Weeks | Milwaukee Brewers | 2B | Southern University |
| 3.0 | Kyle Sleeth | Detroit Tigers | RHP | Wake Forest University |
| 4.0 | Tim Stauffer | San Diego Padres | RHP | University of Richmond |
| 5.0 | Chris Lubanski | Kansas City Royals | CF | Kennedy-Kenrick High School (PA) |
| 6.0 | Ryan Harvey | Chicago Cubs | CF | Dunedin High School |
| 7.0 | Nick Markakis | Baltimore Orioles | OF | Young Harris College |
| 8.0 | Paul Maholm | Pittsburgh Pirates | LHP | Mississippi State |
| 9.0 | John Danks | Texas Rangers | LHP | Round Rock High School |
| 10.0 | Ian Stewart | Colorado Rockies | 3B | La Quinta High School |
| 11.0 | Michael Aubrey | Cleveland Indians | 1B | Tulane University |
| 12.0 | Lastings Milledge | New York Mets | OF | Lakewood Ranch |
| 13.0 | Aaron Hill | Toronto Blue Jays | SS | Louisiana State University |
| 14.0 | Ryan Wagner | Cincinnati Reds | RHP | University of Houston |
| 15.0 | Brian Anderson | Chicago White Sox | CF | University of Arizona |
| 16.0 | Jeff Allison | Florida Marlins | RHP | Peabody Veterans Memorial High School (MA) |
| 17.0 | David Murphy | Boston Red Sox | CF | Baylor University |
| 18.0 | Brad Snyder | Cleveland Indians | RF | Ball State University |
| 19.0 | Conor Jackson | Arizona Diamondbacks | 3B | UC Berkeley |
| 20.0 | Chad Cordero | Montreal Expos | RHP | Cal State Fullerton |
| 21.0 | Matt Moses | Minnesota Twins | 3B | Mills E. Godwin High School |
| 22.0 | David Aardsma | San Francisco Giants | RHP | Rice University |
| 23.0 | Brandon Wood | Anaheim Angels | SS | Horizon High School |
| 24.0 | Chad Billingsley | Los Angeles Dodgers | RHP | Defiance High School |
| 25.0 | Brad Sullivan | Oakland Athletics | RHP | University of Houston |
| 26.0 | Brian Snyder | Oakland Athletics | 3B | Stetson University |
| 27.0 | Eric Duncan | New York Yankees | 3B | Seton Hall Preparatory School |
| 28.0 | Daric Barton | St. Louis Cardinals | C | Marina High School |
| 29.0 | Carlos Quentin | Arizona Diamondbacks | OF | Stanford University |
| 30.0 | Mitch Maier | Kansas City Royals | C | University of Toledo |
Question:
What was the pick number of Conor Jackson?
Answer:
19.0