Google has spoken
And it said that "nondescript" means "less hits".

I, whose other hobby is practicing the yo-yo, have compiled the results...

Note: (*) = one billion hits.

1 ******************
2 ***************
3 *************
4 ***********
5 ***********
6 *********
7 *********
8 ********
9 ********
10 ***********
11 ********
12 *********
13 ******
14 ******
15 ******
16 ******
17 ******
18 ******
19 *****
20 ********
21 ******
22 ******
23 *****
24 ******
25 ******
26 *****
27 *****
28 ****
29 ****
30 *****
31 ****
32 **
33 **
34 **
35 **
...and so forth, with the same decreasing pattern.
And by the time I got to interesting numbers like "area" 51 and the "pictorial" 69, the numbers were swinging downwards below one billion.

Done.