Rank	Countries/Territories	Count	Percent
1	China	287	36.6%
2	United States	243	31%
3	Germany	70	8.9%
4	Japan	27	3.4%
5	Norway	22	2.8%
6	Netherlands	17	2.2%
7		16	2%
8	United Kingdom	15	1.9%
9	Taiwan	14	1.8%
10	Australia	14	1.8%
11	Singapore	9	1.1%
12	France	8	1%
13	Cyprus	7	0.9%
14	Italy	7	0.9%
15	Canada	6	0.8%
16	Argentina	4	0.5%
17	Hong Kong	2	0.3%
18	Indonesia	2	0.3%
19	Iran, Islamic Republic of	2	0.3%
20	South Africa	2	0.3%
21	Spain	2	0.3%
22	Sweden	2	0.3%
23	United Arab Emirates	1	0.1%
24	Ireland	1	0.1%
25	Israel	1	0.1%
26	Latvia	1	0.1%
27	Lithuania	1	0.1%
28	Belgium	1	0.1%