(Apologies if this is in the wrong place.)
National Pride stats via NationMaster.com.
NationMaster - World Statistics, Country Comparisons
Most of the surveys on this site are from the 1990's, but interesting none the less.
Very Proud of their Nationality:
#1
United States:77%
#2
Ireland:77%
#3
Australia:70%
#4
Canada:60%
#5
Austria:53%
#6
United Kingdom:53%
#7
Norway:48%
#8
Finland:44%
#9
Sweden:43%
#10
Denmark:42%
#11
Italy:40%
#12
France:35%
#13
Switzerland:34%
#14
Belgium:31%
#15
Japan:27%
#16
Netherlands:23%
#17
Germany:20%
Weighted average:45.7%
Not Proud of their Nationality:
#1
Japan:36%
#2
Germany:34%
#3
Netherlands:23%
#4
Switzerland:20%
#5
Belgium:18%
#6
Norway:14%
#7
Finland:13%
#8
France:13%
#9
Sweden:13%
#10
Denmark:13%
#11
Italy:12%
#12
United Kingdom:11%
#13
Austria:7%
#14
Canada:6%
#15
Australia:3%
#16
United States:2%
#17
Ireland:2%
Weighted average:14.1%
Will Fight for their Country:
#1
Norway:90%
#2
Sweden:90%
#3
Denmark:89%
#4
Finland:86%
#5
United States:78%
#6
Australia:75%
#7
Switzerland:74%
#8
United Kingdom:74%
#9
Netherlands:69%
#10
Canada:68%
#11
France:66%
#12
Austria:66%
#13
Ireland:61%
#14
Germany:47%
#15
Belgium:39%
#16
Italy:31%
#17
Japan:23%
Weighted average:66.2%