Compared to other Americans, do Jews identify as 'citizens of the world'?

This year is the 15th anniversary of the publication of The Jewish Century, a very honest and insightful book by Jewish scholar Yuri Slezkine. Among many other things, Slezkine claims that the Jewish diaspora, compared with majority national groups, has identified more with the tribe and the international community and less with the nation-state.  According to him, when Jews tried to become nationalists, they dominated the highest rungs but, in the end, were rejected as interlopers. 

So, what's the situation in the US now?  Compared to other Americans, do Jews identify more as global citizens and less as Americans?  In 2014, General Social Survey (GSS) respondents were asked, "How much do you agree or disagree with the following statement? I feel more like a citizen of the world than of any country."  I excluded immigrants (sample size = 1,065).  Answers ranged from "strongly disagree" (scored as a 1) to "strongly agree" (scored as a 5).  Here are the means by religious affiliation:

Mean "Citizen of the World" Score

Buddhist   3.00
No affiliation   2.81
Catholic  2.67

Total Sample  2.66

Christian   2.63
Protestant  2.61
Jewish   2.12

Of the groups large enough to include in the list (10 or more respondents), Buddhists and the unaffiliated have the highest globalist scores, while Jews are actually at the bottom of the list.  The gap between the highest and lowest groups is nine-tenths of a standard deviation.  That's a large difference.  According to GSS data, Jews are real patriots.