Rank	Countries/Territories	Count	Percent
1	China	259	22.2%
2	Australia	253	21.7%
3	United States	167	14.3%
4	Poland	92	7.9%
5	France	59	5.1%
6	India	31	2.7%
7	Germany	28	2.4%
8	Canada	22	1.9%
9	Russia	16	1.4%
10	Denmark	14	1.2%
11	Japan	14	1.2%
12	Hong Kong	14	1.2%
13	Korea, Republic of	12	1%
14	Spain	12	1%
15	United Kingdom	10	0.9%
16	Greece	10	0.9%
17	Chile	10	0.9%
18	Argentina	9	0.8%
19	Mexico	9	0.8%
20	Iran, Islamic Republic of	9	0.8%
21	Taiwan	9	0.8%
22	Israel	8	0.7%
23	Italy	8	0.7%
24	Netherlands	8	0.7%
25	Norway	8	0.7%
26	Pakistan	8	0.7%
27	Brazil	7	0.6%
28	Singapore	7	0.6%
29	Egypt	6	0.5%
30	Colombia	4	0.3%
31	Czech Republic	4	0.3%
32	Romania	4	0.3%
33	Turkey	4	0.3%
34	Ukraine	4	0.3%
35	United Arab Emirates	4	0.3%
36	Ireland	3	0.3%
37	Qatar	2	0.2%
38	Palestine, State of	2	0.2%
39	Bulgaria	2	0.2%
40	Algeria	2	0.2%
41	Thailand	2	0.2%
42	South Africa	2	0.2%
43	Venezuela, Bolivarian Republic of	2	0.2%
44	Sweden	1	0.1%
45	Austria	1	0.1%
46	Belgium	1	0.1%
47	Bosnia and Herzegovina	1	0.1%
48	Peru	1	0.1%
49	Oman	1	0.1%
50	Nigeria	1	0.1%
51	Luxembourg	1	0.1%