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 53 41.7%
2 United States 29 22.8%
3 Netherlands 19 15%
4 Germany 7 5.5%
5 Australia 2 1.6%
6 Brazil 2 1.6%
7 Kazakhstan 2 1.6%
8 Korea, Republic of 2 1.6%
9 South Africa 2 1.6%
10 Sweden 1 0.8%
11 Switzerland 1 0.8%
12 Taiwan 1 0.8%
13 Thailand 1 0.8%
14 Lao People's Democratic Republic 1 0.8%
15 New Zealand 1 0.8%
16 Russia 1 0.8%
17 Bulgaria 1 0.8%
18 Japan 1 0.8%