Here are the most common symptoms and the percentage of people who had them:
Fever: 88%
Dry cough: 68%
Fatigue: 38%
Coughing up sputum, or thick phlegm, from the lungs: 33%
Shortness of breath: 19%
Bone or joint pain: 15%
Sore throat: 14%
Headache: 14%
Chills: 11%
Nausea or vomiting: 5%
Stuffy nose: 5%
Diarrhea: 4%
Coughing up blood: 1%
Swollen eyes: 1%