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 328 44.3%
2 United States 183 24.7%
3 Netherlands 149 20.1%
4 Canada 21 2.8%
5 Korea, Republic of 13 1.8%
6 Germany 10 1.3%
7 Russia 6 0.8%
8 United Kingdom 5 0.7%
9 Japan 3 0.4%
10 France 3 0.4%
11 South Africa 3 0.4%
12 Taiwan 2 0.3%
13 Moldova, Republic of 2 0.3%
14 Senegal 2 0.3%
15 Singapore 1 0.1%
16 Turkey 1 0.1%
17 Turkmenistan 1 0.1%
18 Ukraine 1 0.1%
19 Malaysia 1 0.1%
20 New Zealand 1 0.1%
21 Portugal 1 0.1%
22 Chile 1 0.1%
23 Argentina 1 0.1%
24 Israel 1 0.1%
25 Italy 1 0.1%