Question: How many roller coasters does SeaWorld Orlando have?
About the article "SeaWorld", section "SeaWorld Orlando".

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SeaWorld is a United States chain of marine mammal parks, oceanariums, and animal theme parks owned by SeaWorld Entertainment.
The parks feature captive orca, sea lion, and dolphin shows and zoological displays featuring various other marine animals.
There are operations in Orlando, Florida; San Diego, California; San Antonio, Texas; and previously Aurora, Ohio.
On March 5, 2007, SeaWorld Orlando announced addition of the Aquatica water park to its adventure park family, which already includes SeaWorld and Discovery Cove.
SeaWorld parks also feature a variety of thrill rides, including roller coasters like Kraken and Manta at SeaWorld Orlando and Steel Eel and The Great White at SeaWorld San Antonio.
Journey to Atlantis, a combination roller coaster and splashdown ride, can be found at all three US parks.
The parks were owned by Busch Entertainment Corp., the family entertainment division of Anheuser-Busch, which is best known for brewing beer.
In November, 2009, Busch Entertainment was sold to the Blackstone Group and subsequently renamed SeaWorld Entertainment.
On April 19, 2013 SeaWorld Parks & Entertainment had an initial public offering of stock.
Blackstone sold 19.9 million SeaWorld shares at $27 apiece in the offering.
After accounting for underwriting fees, Blackstone saw proceeds of about $505 million.
After the IPO Blackstone retained a 63% stake in SeaWorld.
In 2003 SeaWorld created the non-profit SeaWorld & Busch Gardens Conservation Fund.
SeaWorld is accredited by the Association of Zoos and Aquariums (AZA), meaning they have met and or exceeded the standards the AZA has set forth in their accreditation standards for Education, Conservation and Research. 
 Orlando.
SeaWorld Orlando opened on December 15, 1973, and had crowds topping 5,400 on its opening day.
"One Ocean", a new Shamu show which premiered April 22, 2011, is hosted here, along with "Clyde and Seamore Take Pirate Island", an adventure with two sea lions, and "Blue Horizons", the park's dolphin show.
The park contains 3 roller coasters: Kraken, a floorless coaster based on the mythical sea creature, Manta, a coaster designed to simulate how manta rays move, and the Shamu Express, a coaster oriented to kids located in Shamu's Happy Harbor.
It is also home to the original Journey to Atlantis Water Coaster.
SeaWorld After Dark is SeaWorld Orlando's night program, featuring the fireworks show "Reflections", a sea lions show "Sea Lions Tonite" and Shamu show "Shamu Rocks".
Current attractions.
Roller coasters.
Although not as well-known a "coaster park" as some other parks like Cedar Point, Valleyfair does have many popular coasters and is known widely for them. 
A vital part of the Orlando area economy is tourism.
The Orlando area is home to Walt Disney World Resort, Universal Orlando Resort, and SeaWorld Orlando.
Over 48 million visitors came to the Orlando region in 2004.
The convention industry is also critical to the region's economy.
The Orange County Convention Center, expanded in 2004 to over two million square feet (200,000 m²) of exhibition space, is now the second-largest convention complex in terms of space in the United States, trailing only McCormick Place in Chicago.
The city vies with Chicago and Las Vegas for hosting the most convention attendees in the United States.
The Walt Disney World resort is the area's largest attraction with its many facets such as the Magic Kingdom, Epcot, Disney's Hollywood Studios, Disney's Animal Kingdom, Typhoon Lagoon, Blizzard Beach, and Downtown Disney.
SeaWorld Orlando is a large park that features numerous zoological displays and marine animals alongside an amusement park with roller coasters and water park.
Universal Orlando, like Walt Disney World, is a multi-faceted resort comprising Universal Studios Florida, CityWalk, and Islands of Adventure.
The Wet 'n Wild water park is another famous attraction.
SeaWorld Orlando also comprises more than one park, alongside Aquatica and Discovery Cove.
Orlando attractions also appeal to many locals who want to enjoy themselves close to home. 
  The Great White (Morey's Piers), a wooden roller coaster at Morey's Piers  The Great White (SeaWorld San Antonio), a steel roller coaster at SeaWorld San Antonio