Religion in the Netherlands
Table

Year
Most Protestants
Roman Catholics
Jews
Muslims
Other Christians /religions
No religion/atheist
1830
59,1%
40.8%
1.8%
-
0.1%
-
1840
59,6%
40.3%
1.8%
-
0.1%
-
1849
59.7%
38.4%
1.9%
-
0.1%
-
1859
60.6%
37.4%
1.9%
-
0.1%
-
1869
61.3%
36.6%
1.9%
-
0.1%
-
1879
61.6%
36.1%
2.0%
0.0%
0.0%
0.3%
1889
60.5%
35.6%
2.2%
0.0%
0.4%
1.5%
1899
60.0%
35.3%
2.0%
-
0.4%
2.3%
1909
57.3%
35.2%
1.8%
0.0%
0.7%
5.0%
1920
53.8%
35.8%
1.7%
-
1.0%
7.8%
1930
46.3%
36.5%
1.4%
-
1.4%
14.4%
1947
42.3%
38.6%
0.1%
-
1.9%
17.1%
1960
40.7%
40.5%
0.1%
0.0%
0.2%
18.3%
1971
35.9%
40.5%
0.1%
0.4%
0.3%
23.6%
1975
33%
38%
-
-
3%
26%
1977
31%
38%
-
-
3%
26%
1980
30%
38%
-
-
5%
26%
1983
29%
36%
-
-
6%
30%
1985
28%
37%
-
-
5%
31%
1990
26%
33%
-
-
6%
38%
1995
21%
33%
-
-
8%
40%
2000
21%
32%
-
-
8%
40%
2005
21%
30%
-
-
9%
41%
2010
17.9%
27.3%
0.1%
4.5%
5.1%
45.3%
2011
16.8%
26.5%
0.1%
4.7%
5.1%
46.8%
2012
16.7%
25.8%
0.1%
4.8%
5.2%
47.4%
2013
16.1%
26.3%
0.1%
4.8%
5.9%
46.9%
2014
15.8%
24.4%
0.1%
4.9%
5.6%
49.2%
2015
15.5%
23.7%
0.1%
4.9%
5.6%
50.1%

Question: How much of Netherland formed Roman Catholicism in 2015 and how much was the decline from 1960s?
Answer: Roman Catholicism of the Netherlands formed 23.7% in 2015, down from 40% in the 1960s.