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 298 42.1%
2 United States 200 28.2%
3 Netherlands 94 13.3%
4 Korea, Republic of 28 4%
5 Germany 15 2.1%
6 Canada 14 2%
7 Colombia 12 1.7%
8 Japan 10 1.4%
9 Taiwan 7 1%
10 Australia 6 0.8%
11 France 5 0.7%
12 Hong Kong 5 0.7%
13 Sweden 4 0.6%
14 Czech Republic 3 0.4%
15 Brazil 2 0.3%
16 Indonesia 2 0.3%
17 Ukraine 1 0.1%
18 Portugal 1 0.1%
19 Russia 1 0.1%