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 305 35.6%
2 United States 267 31.2%
3 Netherlands 141 16.5%
4 Canada 31 3.6%
5 Korea, Republic of 31 3.6%
6 Germany 29 3.4%
7 Hong Kong 9 1.1%
8 Brazil 7 0.8%
9 France 7 0.8%
10 Taiwan 6 0.7%
11 Russia 5 0.6%
12 Norway 4 0.5%
13 South Africa 3 0.4%
14 India 3 0.4%
15 Ukraine 2 0.2%
16 United Arab Emirates 2 0.2%
17 Romania 1 0.1%
18 Singapore 1 0.1%
19 Latvia 1 0.1%
20 Estonia 1 0.1%