Jakarta, Indonesia (CNN) -- Millions of Indonesians cast their ballot for their next president in a neck-and-neck race between Joko "Jokowi" Widodo, a former furniture businessman who has drawn comparisons to U.S. President Barack Obama, and Prabowo Subianto, a well-connected former military man. Official results may take two to three weeks. Unofficial quick counts showed a slight edge for Widodo. One survey group, Lingkaran Survei Indonesia, showed 53.3% for Widodo and 46.7% for Prabowo with 99% of its data, and another group, Center for Strategic International Studies reported 52% for Widodo over 48% for Prabowo, with 95% of its data. Another independent survey group, Saiful Mujani Research and Consulting indicated 52-53% for Jokowi over Prabowo's 46% with 99% of data.
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Unofficial quick counts show slight edge for "Jokowi" Widodo over Prabowo Subianto
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185 million voters eligible to decide president of Indonesia for next five years
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Middle class swing voters key to who wins the presidency
Joko "Jokowi" Widodo
Widodo
Widodo
Jokowi
Jokowi" Widodo
Earlier this year, @placeholder appeared to be a virtual lock for the presidency as he enjoyed double-digit leads in various polls.
Joko "Jokowi" Widodo
Widodo
Widodo
Jokowi
Jokowi" Widodo
As the campaign wore into the summer, @placeholder's polling numbers took a hit.
Joko "Jokowi" Widodo
Widodo
Widodo
Jokowi
Jokowi" Widodo
"The Prabowo camp has been effective at negatively defining @placeholder as weak on policy substance and basically not ready for the national stage," Ramage said.
Prabowo Subianto
Prabowo
Prabowo
Prabowo
Prabowo Subianto
Meanwhile, the bulk of Indonesia's upper class tends to back @placeholder, according to polling data.