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 China 437 49.2%
2 United States 203 22.8%
3 Netherlands 148 16.6%
4 Hong Kong 29 3.3%
5 Germany 17 1.9%
6 Canada 12 1.3%
7 Korea, Republic of 11 1.2%
8 France 5 0.6%
9 Taiwan 5 0.6%
10 United Kingdom 4 0.4%
11 Singapore 4 0.4%
12 Russia 2 0.2%
13 Ukraine 2 0.2%
14 Brazil 2 0.2%
15 Czech Republic 2 0.2%
16 Denmark 1 0.1%
17 Lithuania 1 0.1%
18 Thailand 1 0.1%
19 Slovakia 1 0.1%
20 South Africa 1 0.1%
21 Viet Nam 1 0.1%