World is angry and stressed, Gallup report says

People around the world are becoming more angry, stressed and worried, according to a new global survey, BBC reports. Of some 150,000 people interviewed in over 140 countries, a third said they suffered stress, while at least one in five experienced sadness or anger. The annual Gallup Global Emotions Report asked people about their positive and negative experiences. The most negative country was Chad, followed by Niger. The most positive country was Paraguay, the report said. Top 5 countries with highest positive experiences

․ Paraguay
․ Panama
․ Guatemala
․ Mexico
․ El Salvador

Top 5 countries with highest negative experiences

․ Chad
․ Niger
․ Sierra Leone
․ Iraq
․ Iran.