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 609 35.7%
2 China 597 35%
3 Netherlands 228 13.3%
4 Germany 91 5.3%
5 Canada 48 2.8%
6 Korea, Republic of 40 2.3%
7 Russia 12 0.7%
8 France 9 0.5%
9 Hong Kong 9 0.5%
10 United Kingdom 8 0.5%
11 Malaysia 6 0.4%
12 Norway 5 0.3%
13 Sweden 5 0.3%
14 Taiwan 5 0.3%
15 Thailand 4 0.2%
16 Turkey 4 0.2%
17 Brazil 4 0.2%
18 India 3 0.2%
19 Ireland 3 0.2%
20 Japan 3 0.2%
21 Bulgaria 2 0.1%
22 Singapore 2 0.1%
23 Lithuania 2 0.1%
24 Romania 2 0.1%
25 Spain 1 0.1%
26 Viet Nam 1 0.1%
27 Austria 1 0.1%
28 Jordan 1 0.1%
29 Portugal 1 0.1%
30 Moldova, Republic of 1 0.1%
31 Kyrgyzstan 1 0.1%