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:
| Name/Name of Act | Age(s) | Genre | Act | Hometown | Qtr. Final (Week) | Semi Final (Week) | Position Reached |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Michael Grimm | 30 | Singing | Singer/Musician | Hancock County, Mississippi | 2.0 | 1 | Winner |
| Jackie Evancho | 10 | Singing | Classical Crossover Singer | Pittsburgh, Pennsylvania | 5.0 | 2 | Runner-Up |
| Fighting Gravity | 19-22 | Performing | Blacklight Performers | Blacksburg, Virginia | 1.0 | 2 | Third Place |
| Prince Poppycock | 32 | Singing | Opera Singer | Los Angeles, California | 4.0 | 1 | Fourth Place |
| Anna and Patryk | 12 | Dancing | Ballroom Dancers | New Hyde Park & Maspeth, New York | 46.0 | 1 | Eliminated |
| Christina & Ali | 13 & 20 | Singing | Singing Sisters | Idaho Falls, Idaho | 1.0 | 1 | Eliminated |
| Jeremy VanSchoonhoven | 27 | Performing | Stunt Bike Rider | Talent, Oregon | 3.0 | 2 | Eliminated |
| Studio One Young Beast Society | 10-21 | Dancing | Dance Troupe | Orlando, Florida | 3.0 | 2 | Eliminated |
| Taylor Mathews | 18 | Singing | Singer/Musician | Alexandria, Louisiana | 4.0 | 1 | Eliminated |
| Alice Tan Ridley | 57 | Singing | Singer | New York, New York | 2.0 | 2 | Eliminated in Judges' Choice |
| Antonio Restivo | 39 | Performing | Fire Artist | Las Vegas , Nevada | 2.0 | 1 | Eliminated |
| ArcAttack | 25-37 | Musical | Electric Light Show Band | Austin, Texas | 4.0 | 1 | Eliminated |
| AscenDance | 29 | Performing | Rock Climbing Acrobats/Dancers | Berkeley, California | 2.0 | 1 | Eliminated |
| Connor Doran | 17 | Performing | Indoor Kite Flyer | Bend, Oregon | 6.0 | 1 | Eliminated in Judges' Choice |
| Dan Sperry | 25 | Magic | Illusionist/Magician | Las Vegas , Nevada | 5.0 | 1 | Eliminated |
| Debra Romer | 21 | Singing | Singer/Musician | Kalamazoo, Michigan | 3.0 | 2 | Eliminated |
| Future Funk | 5-10 | Dancing | Dancing Duo | Las Vegas , Nevada | 1.0 | 1 | Eliminated |
| Haspop | 32 | Dancing | Dancer | Los Angeles, CA | 3.0 | 2 | Eliminated |
| Kristina Young | 22 | Singing | Singer | Little Rock, Arkansas | 5.0 | 1 | Eliminated |
| Maestro Alexander Bui | 16 | Musical | Pianist | Egg Harbor Township, New Jersey | 5.0 | 2 | Eliminated |
| Michael Lipari and Ashleigh Dejon | 29-30 | Performing | Aerialists | Los Angeles, California | 6.0 | 2 | Eliminated |
| MURRAY | 30 | Magic | Magician | Las Vegas , Nevada | 4.0 | 2 | Eliminated |
| Nathaniel Kenyon | 19 | Singing | Singer | Baxley, Georgia | 1.0 | 2 | Eliminated |
| CJ Dippa | 12 | Musical | Rapper | Denton, Texas | 36.0 | N/A | Eliminated |
| Doogie Horner | 30 | Comedy | Stand-Up Comedian | Philadelphia, Pennsylvania | 46.0 | N/A | Eliminated |
| Harmonica Pierre | 74 | Musical | Harmonica Musician | Tucson, Arizona | 36.0 | N/A | Eliminated in Judges' Choice |
| Kruti Dance Academy | 15-33 | Dancing | Indian Classical Dancers | Atlanta, Georgia | 6.0 | N/A | Eliminated |
| RNG | 11-13 | Dancing | Dance Troupe | Seattle, Washington | 16.0 | N/A | Eliminated |
| Rudi Macaggi | 43 | Performing | Acrobat | Las Vegas , Nevada | 46.0 | N/A | Eliminated |
| Swing Shift Side Show | 30-31 | Performing | Sideshow Performers | Las Vegas , Nevada | 6.0 | N/A | Eliminated |
| The Hot Shot Tap Dancers | 19-25 | Dancing | Tap Dancers | Portland, Oregon | 16.0 | N/A | Eliminated |
| Airpocalypse | 22-40 | Performing | Air Band | Seattle, Washington | 1.0 | N/A | Eliminated |
| Austin Anderson | 31 | Comedy | Stand-Up Comedian | Omaha, Nebraska | 5.0 | N/A | Eliminated |
| Booker Forte | 21 | Dancing | Hip-Hop Dancer | Richmond, Virginia | 5.0 | N/A | Eliminated |
| Cam Hodges | 22 | Singing | Singer | Seattle, Washington | 5.0 | N/A | Eliminated in Judges' Choice |
| Cheer SF | 19-52 | Dancing | Cheerleaders | San Francisco, California | 2.0 | N/A | Eliminated |
| Chipps Cooney | 61 | Comedy | Magician/Comedian | Edgewater, New Jersey | 3.0 | N/A | Eliminated |
| Da Maniacs | 25-56 | Dancing | Overweighted Dance Troupe | Dallas, Texas | 4.0 | N/A | Eliminated |
| Dylan Plummer | 12 | Performing | Jump Rope Artist | Cincinnati, Ohio | 5.0 | N/A | Eliminated |
| Hannibal Means | 59 | Singing | Opera Singer | Vienna, Austria | 2.0 | N/A | Eliminated |
| Iron Horse | 22-27 | Musical | Rockabilly Band | Crete, Illinois | 2.0 | N/A | Eliminated |
| Kaya & Sadie | 32-36 | Dancing | Bellydancers | Denver, Colorado | 3.0 | N/A | Eliminated in Judges' Choice |
| Kung Fu Heroes | 23-31 | Performing | Martial Arts Group | Costa Mesa, California | 1.0 | N/A | Eliminated |
| Lil Chris | 12 | Singing | Singer | Sarasota, Florida | 2.0 | N/A | Eliminated |
| Lindsey Stirling | 23 | Musical | ist Violin | Provo, Utah | 4.0 | N/A | Eliminated |
| Luigi | 20 | Singing | Singer | Highland, California | 3.0 | N/A | Eliminated |
| Maricar | 38 | Performing | Burlesque Painter | Los Angeles, California | 1.0 | N/A | Eliminated |
| Mary Ellen | 74 | Singing | Yodeler/Singer | Manheim, Pennsylvania | 4.0 | N/A | Eliminated |
| Mona Sampath Dance Company | 9-31 | Dancing | Bollywood Dance Troupe | Sunnyvale, California | 2.0 | N/A | Eliminated |
| Nick Pike | 30 | Performing | Daredevil | Myrtle Beach, South Carolina | 1.0 | N/A | Eliminated |
| NU Covenant | 21-27 | Singing | Gospel Group | Cleveland, Ohio | 4.0 | N/A | Eliminated |
| Paul Safy Jr. | 26 | Singing | Singer | New York, New York | 1.0 | N/A | Eliminated |
| Pizza Patt | 27 | Performing | Pizza Dough Juggler | Columbus, Ohio | 5.0 | N/A | Eliminated |
| Pup | 58 & ? | Musical | Accordion Playing Dog | Redwood City, California | 5.0 | N/A | Eliminated |
| PLUtonic | 19-28 | Singing | A cappella Group | Tacoma, Washington | 5.0 | N/A | Eliminated |
| Polina Volchek | 24 | Performing | Gymnast | Las Vegas , Nevada | 3.0 | N/A | Eliminated |
| Ronith | 59 | Performing | Impersonator | Seattle, Washington | 2.0 | N/A | Eliminated |
| Ryan Rodriguez | 29 | Dancing | Dancer | Santa Cruz, California | 5.0 | N/A | Eliminated |
| Sally Cohn | 75 | Musical | Hand Whistler | Portland Oregon | 1.0 | N/A | Eliminated |
| Strikers All Stars | 22-26 | Dancing | Dance Crew | Hollywood, California | 4.0 | N/A | Eliminated |
| The South Philly Vikings | 16-56 | Dancing | Dance Troupe | Philadelphia, Pennsylvania | 3.0 | N/A | Eliminated |
| The Strange Familiar | 27 | Musical | Band | Woodland Hills, California | 3.0 | N/A | Eliminated |
| The Strong Man | 43 | Performing | Strongman | Pesotum, Illinois | 2.0 | N/A | Eliminated |
Question:
How many semi-final weeks are there for acts from Pittsburgh, Pennsylvania?
Answer:
1.0