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 227 36%
2 China 208 33%
3 Netherlands 117 18.6%
4 Canada 18 2.9%
5 Germany 15 2.4%
6 Hong Kong 7 1.1%
7 Korea, Republic of 7 1.1%
8 United Kingdom 6 1%
9 Russia 4 0.6%
10 Japan 4 0.6%
11 France 4 0.6%
12 Singapore 2 0.3%
13 Spain 2 0.3%
14 Malaysia 2 0.3%
15 Ukraine 2 0.3%
16 Macao 1 0.2%
17 Switzerland 1 0.2%
18 Australia 1 0.2%
19 Belgium 1 0.2%
20 Italy 1 0.2%