Rank	Countries/Territories	Count	Percent
1	China	245	31.7%
2	United States	214	27.7%
3	Japan	79	10.2%
4	Germany	50	6.5%
5	United Kingdom	26	3.4%
6	Syrian Arab Republic	23	3%
7	France	18	2.3%
8	Singapore	16	2.1%
9	Spain	10	1.3%
10	Denmark	10	1.3%
11	Netherlands	9	1.2%
12	Canada	8	1%
13	Australia	6	0.8%
14	Ireland	6	0.8%
15	Pakistan	6	0.8%
16	Sweden	6	0.8%
17	Romania	5	0.6%
18	Russia	5	0.6%
19	India	5	0.6%
20	Turkey	4	0.5%
21	Italy	3	0.4%
22	Korea, Republic of	2	0.3%
23	Bosnia and Herzegovina	2	0.3%
24	Mexico	2	0.3%
25	Viet Nam	2	0.3%
26	New Zealand	2	0.3%
27	Norway	2	0.3%
28	Switzerland	1	0.1%
29	Argentina	1	0.1%
30	Cyprus	1	0.1%
31	Lithuania	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Hong Kong	1	0.1%