Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Evolution of the number of GitHub users in Spain   Since we started measuring the community of GitHub users in Spain, it has
kept increasing in numbers in such a way that it has grown almost 50%, to the
current 12000, in less than one year. However, the reasons for this are not
clear. In this paper we will try to find out what are the different components
in this growth, or at least those that can be measured, in order to find out
which ones are due to the measurement itself and which might be due to other
reasons. In this paper we make an advance towards finding out the reasons for
this growth.

30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
2
The categories of this paper are: math