Barron's wordlist has 3500 words? or 3571?

[james....@gmail.com]

I have been counting the word list by Barrons
which claims to be 3500 words.
I am attaching the pdf of the barron's 3500
word list document in case someone does not have
access to the word list I am talking about.

I am posting the barrons word list file here
http://www.filedropper.com/barrons-3500-basic-word-list

Problem is I have made a mistake by
miscounting the number of words in the word list.
I come up with a grand total of 3571 words which is
NOT 3500 words (that Barron's claims) . My count is off
by 21 words. I have made mistakes in my count in one
or more of the Word Lists (total 50 word list).
Would someone be kind enough to please help verify
my manual counting of the words in the word list, please?
Thanks!

Grand TOTAL 3571
WL Words Subtotal
1 86 86
2 67 153
3 75 228
4 79 307
5 71 378
6 77 455
7 84 539
8 64 603
9 77 680
10 75 755
11 84 839
12 71 910
13 74 984
14 87 1071
15 87 1158
16 71 1229
17 73 1302
18 78 1380
19 64 1444
20 75 1519
21 62 1581
22 70 1651
23 53 1704
24 76 1780
25 78 1858
26 79 1937
27 67 2004
28 66 2070
29 68 2138
30 58 2196
31 66 2262
32 58 2320
33 67 2387
34 61 2448
35 51 2499
36 81 2580
37 80 2660
38 63 2723
39 74 2797
40 75 2872
41 76 2948
42 74 3022
43 77 3099
44 83 3182
45 76 3258
46 56 3314
47 63 3377
48 67 3444
49 57 3501
50 70 3571