Total COVID tests rate percent population per continents TIMELINE Jan/20 to Sep/21
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资源简介：
Timeline data series per day from Jan/20 to Sep/21 shows Total COVID tests rate in percent of crude population per continents and world. Total population, Median age and percent of olders above 70y and image link from standart maps per continents and world
创建时间：
2023-11-13
