The stacked bar chart stacks bars that represent different groups on top of each other. The height of the resulting bar shows the combined result of the groups. However, stacked bar charts are not suited to datasets where some groups have negative values.
The Bakongo, or the Kongo people (Kongo : âhuntersâ), also referred to as the Congolese, are a Bantu ethnic group who live along the Atlantic coast of Africa from Pointe-Noire (Republic of Congo) to Luanda, Angola. They are primarily defined by the speaking of Kikongo, a common language.he Bakongo, or the Kongo people (Kongo : âhuntersâ), also referred to as the Congolese, are a Bantu ethnic group who live along the Atlantic coast of Africa from Pointe-Noire (Republic of Congo) to Luanda, Angola. They are primarily defined by the speaking of Kikongo, a common language.
Murakaza neza-Welcome. Rwanda, also called Kinyarwanda, Rwanda or Ruanda, is a Bantoid language that belongs to the Benue-Congo branch of the Niger-Congo language family. It is spoken by 6.5 million people in the Republic of Rwanda by over 90% of the countryâs population.It is also spoken by 25,000 people in the Democratic Republic of the Congo and by 450,000 people in Burundi and southern Uganda, where it is known as Fumbira.The total number of Rwanda speakers is estimated at 7.3 million people (Ethnologue).t is also spoken by 25,000 people in the Democratic Republic of the Congo and by 450,000 people in Burundi and southern Uganda, where it is known as Fumbira. The total number of Rwanda speakers is estimated at 7.3 million people (Ethnologue).