Table A-1. Scientists and Engineers in 1993 / 1995 and 1997 (Total Population):
Approximate Standard Errors for Specified Demographic Groups
  1993/1995 1997
Estimated Number Total Male Female White Nonwhite Total Male Female White Nonwhite
                     
100 130 130 160 140 90 160 160 160 170 110
200 190 180 230 200 130 230 230 230 250 160
500 300 290 370 320 200 370 360 360 390 250
750 360 350 450 390 250 450 450 440 480 310
1,000 420 410 520 450 290 520 520 510 550 350
2,000 590 580 740 630 410 730 730 720 780 500
3,000 730 710 900 780 500 900 890 880 950 610
4,000 840 820 1,040 900 580 1,030 1,030 1,020 1,100 710
5,000 940 910 1,160 1,000 650 1,160 1,150 1,140 1,230 790
10,000 1,330 1,290 1,640 1,420 920 1,640 1,630 1,610 1,740 1,120
25,000 2,110 2,040 2,600 2,250 1,480 2,580 2,580 2,540 2,740 1,770
50,000 2,980 2,900 3,670 3,180 2,150 3,650 3,640 3,580 3,870 2,490
100,000 4,240 4,120 5,190 4,520 3,190 5,160 5,140 5,040 5,470 3,490
250,000 6,780 6,600 8,190 7,220 5,690 8,110 8,070 7,840 8,600 5,390
500,000 9,780 9,530 11,540 10,380 9,370 11,380 11,280 10,780 12,050 7,300
750,000 12,210 11,920 14,080 12,930 12,900 13,820 13,650 12,810 14,610 8,520
1,000,000 14,360 14,040 16,190 15,170 -- 15,830 15,570 14,330 16,700 9,330
2,000,000 21,710 21,360 22,540 22,760 -- 21,610 20,930 17,420 22,640 --
3,000,000 28,200 27,880 27,170 29,390 -- 25,480 24,220 17,140 26,490 --
4,000,000 34,330 34,060 -- 35,610 -- 28,240 26,230 13,310 29,070 --
5,000,000 40,260 40,060 -- 41,590 -- 30,200 27,240 -- 30,720 --
6,000,000 46,060 45,950 -- 47,430 -- 31,490 27,380 -- 31,580 --
7,000,000 51,780 51,770 -- 53,170 -- 32,220 26,640 -- 31,720 --
8,000,000 57,450 -- -- 58,850 -- 32,400 24,950 -- 31,140 --
9,000,000 63,070 -- -- 64,480 - 32,060 -- -- 29,800 --
10,000,000 68,670 -- -- 70,060 -- 31,170 -- -- 27,590 --
11,000,000 -- -- -- -- -- 29,690 -- -- -- --
12,000,000 -- -- -- -- -- 27,510 -- -- -- --
                     
                     
NOTE: White category excludes persons of Hispanic origin. Hispanics are included in the Nonwhite category.
SOURCE: NSF/SRS Scientists and Engineers Statistical Data System (SESTAT), 1993-1997.

February 22, 2000