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 216 33.1%
2 United States 210 32.2%
3 Netherlands 117 17.9%
4 Germany 29 4.4%
5 Canada 18 2.8%
6 Czech Republic 15 2.3%
7 Korea, Republic of 11 1.7%
8 Ukraine 9 1.4%
9 Hong Kong 6 0.9%
10 France 5 0.8%
11 Argentina 2 0.3%
12 Brazil 2 0.3%
13 United Kingdom 2 0.3%
14 Russia 2 0.3%
15 Singapore 2 0.3%
16 Slovakia 2 0.3%
17 Switzerland 2 0.3%
18 Turkey 1 0.2%
19 India 1 0.2%
20 Morocco 1 0.2%