A census carried out by Rwanda's Ministry of Youth, Culture and Sports found that 937,000 Tutsi and politically moderate Hutus died during the 1994 genocide, an official announced on Thursday.
"These are the people who died during the 100 days [April-June 1994] of mayhem and who we were able to find out their names, age and their places of birth," Robert Bayigamba, the minister for youth, culture and sports, said at a news conference in the capital, Kigali.
He said the death toll could increase when the Gacaca justice system becomes fully operational as many perpetrators of the genocide were expected to testify about the people they killed. The Gacaca trials, based on traditional communal justice, are expected to begin later this year.
The genocide death toll has often been conflicting, with various organisations quoting figures between 500,000 and one million.
"We shall come up with the exact figure after the Gacaca courts complete their work," he said.
Meanwhile, the Rwandan government wants former first lady Agathe Kanziga Habyarimana arrested for her alleged role in planning the execution of the genocide, an official told IRIN on Friday.
The government maintains that Habyarimana, along with her two brothers, Selaphe Rwabugumba and Protais Zigiranyirazo, were "key masterminds" of the genocide and must be brought to justice either in Rwanda or at the Tanzania-based UN International Criminal Tribunal for Rwanda (ICTR).
"We have sent out a formal request to Interpol to have these people arrested and brought to justice for crimes of genocide," Emmanuel Rukangira, a state attorney, said.
Rwanda claims Habyarimana now lives in France while her brothers are in Belgium.
"They were key members of the Akazu clan," Rukangira said. The Akazu, or the "inner circle", comprised close relatives of Agathe and Juvenal Habyarimana and their allies. The Akazu allegedly orchestrated the genocide.
Some members of the Akazu, like Zigiranyirazo and Col. Theoneste Bagasora, are already facing trial at the ICTR.
Rwanda recently announced that it was preparing a list of 300 suspected masterminds of the genocide who are still at large and living in Europe, North America and Australia.
"It is high time that these people who have been trotting around the world were brought to justice," Rukangira said.
Regarding plans for the commemoration of the 10th anniversary of the genocide, Bayigamba said at least six heads of state and other high-ranking government representatives, were expected in Kigali on 7 April for the occasion.
He said Rwandans would begin a week of mourning on Monday, during which remains of some genocide victims would be buried in dignity and flags will fly at half-staff.
"We commemorate the genocide to give honour and dignity to the victims of genocide, reflect on the past and strive to move to a better future," he added.