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 573 44.8%
2 United States 383 29.9%
3 Netherlands 179 14%
4 Germany 58 4.5%
5 Korea, Republic of 20 1.6%
6 Canada 20 1.6%
7 France 7 0.5%
8 Brazil 5 0.4%
9 Hong Kong 3 0.2%
10 Japan 3 0.2%
11 Kazakhstan 2 0.2%
12 Singapore 2 0.2%
13 Ukraine 2 0.2%
14 United Kingdom 2 0.2%
15 Hungary 2 0.2%
16 Australia 2 0.2%
17 Argentina 1 0.1%
18 Chile 1 0.1%
19 Denmark 1 0.1%
20 India 1 0.1%
21 Ireland 1 0.1%
22 Italy 1 0.1%
23 Lao People's Democratic Republic 1 0.1%
24 Malaysia 1 0.1%
25 Mexico 1 0.1%
26 Viet Nam 1 0.1%
27 South Africa 1 0.1%
28 Sri Lanka 1 0.1%
29 Switzerland 1 0.1%
30 Taiwan 1 0.1%
31 Romania 1 0.1%
32 Russia 1 0.1%