BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 323 35.7%
2 China 292 32.3%
3 Netherlands 161 17.8%
4 Germany 43 4.8%
5 Korea, Republic of 18 2%
6 Hong Kong 13 1.4%
7 Singapore 9 1%
8 France 8 0.9%
9 Russia 7 0.8%
10 India 6 0.7%
11 Canada 5 0.6%
12 Australia 4 0.4%
13 Iran, Islamic Republic of 3 0.3%
14 South Africa 3 0.3%
15 Taiwan 2 0.2%
16 Senegal 2 0.2%
17 Malaysia 2 0.2%
18 United Kingdom 2 0.2%
19 Turkey 1 0.1%
20 Japan 1 0.1%