Table:
industry, naics code, and company size
domestic net sales (us$millions)a
r&d intensity (%)b
domestic employment (thousands)c

total
r&dd

all industries, 21-33, 42-81
9191871
4.1
19293
1522

manufacturing industries, 31-33
5396816
4.6
9879
912

chemicals, 325
1039760
7.1
1257
173

pharmaceuticals and medicines, 3254
579390
11.2
562
123

other 325
460370
1.9
695
50

machinery, 333
296633
4.2
824
78

computer and electronic products, 334
786351
9.8
1336
264

electrical equipment, appliance, and components, 335
148671
3.2
306
28

transportation equipment, 336
1289540
4
1953
168

automobiles, bodies, trailers, and parts, 3361-63
886881
2.5
1088
92

aerospace products and parts, 3364
336565
7.9
643
61

other 336
66094
3.9
222
15

manufacturing nec, other 31-33
1835861
1.7
4203
201

nonmanufacturing industries, 21-23, 42-81
3795055
3.3
9414
610

information, 51
1064822
6.6
1832
277

software publishers, 5112
396108
8.5
630
142

other 51
668714
5.6
1202
135

finance and insurance, 52
713192
1
1114
37

professional, scientific, and technical services, 54
421882
8.9
1373
240

computer systems design and related services, 5415
175787
9
480
92

scientific r&d services, 5417
66620
22.3
264
79

other 54
179475
3.9
629
69

nonmanufacturing nec, other 21-23, 42-81
1595159
0.5
5095
56

size of company

micro companiese

5-9
6778
23.3
34
15

small companies

10-19
25795
19.2
111
37

20-49
100067
9.7
323
75

medium companies

50-99
113696
8.2
413
69

100-249
271388
5.5
764
101

large companies

250-499
276513
4.7
700
75

500-999
326260
4.4
739
74

1,000-4,999
1238059
5.2
2583
278

5,000-9,999
994329
4.1
1859
159

10,000-24,999
1677581
3.9
2898
243

25,000 or more
4161406
3.3
8869
395

Statement: for manufacturers, the r&d intensity was 4.6%.
Question: for manufacturers, what was percentgae points of the r&d intensity?
Answer: [4.6]