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 266 39.1%
2 United States 190 27.9%
3 Netherlands 156 22.9%
4 Canada 18 2.6%
5 Germany 14 2.1%
6 Korea, Republic of 9 1.3%
7 Russia 9 1.3%
8 Slovakia 2 0.3%
9 Lithuania 2 0.3%
10 Australia 2 0.3%
11 Brazil 1 0.1%
12 France 1 0.1%
13 Hong Kong 1 0.1%
14 Italy 1 0.1%
15 Jordan 1 0.1%
16 Kazakhstan 1 0.1%
17 Malaysia 1 0.1%
18 New Zealand 1 0.1%
19 Poland 1 0.1%
20 Ukraine 1 0.1%
21 Saudi Arabia 1 0.1%
22 Singapore 1 0.1%