排名	国家/地区	数量	占比
1	China	247	48.1%
2	United States	109	21.2%
3	Japan	41	8%
4	Singapore	17	3.3%
5	Romania	12	2.3%
6	Germany	12	2.3%
7	Malaysia	9	1.8%
8	United Kingdom	9	1.8%
9	Canada	8	1.6%
10	Hong Kong	6	1.2%
11	Australia	5	1%
12	Portugal	4	0.8%
13	South Africa	3	0.6%
14	Bangladesh	3	0.6%
15	Ireland	2	0.4%
16	Israel	2	0.4%
17	Netherlands	2	0.4%
18	Korea, Republic of	2	0.4%
19	Taiwan	2	0.4%
20	Norway	2	0.4%
21	Russia	2	0.4%
22	Vanuatu	2	0.4%
23	Viet Nam	2	0.4%
24	Slovakia	1	0.2%
25	Turkmenistan	1	0.2%
26	Ukraine	1	0.2%
27	Kyrgyzstan	1	0.2%
28	Kazakhstan	1	0.2%
29	New Zealand	1	0.2%
30	Mongolia	1	0.2%
31	Italy	1	0.2%
32	India	1	0.2%
33	Brazil	1	0.2%
34	Denmark	1	0.2%