Okinawan vs Immigrants from Greece Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 71,741,584 people shows a substantial positive correlation between the proportion of Okinawans and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.553 and weighted average of 26.9%. Similarly, the statistical analysis conducted on geographies consisting of 203,732,129 people shows a poor negative correlation between the proportion of Immigrants from Greece and percentage of births to unmarried women in the United States with a correlation coefficient (R) of -0.107 and weighted average of 27.8%, a difference of 3.2%.

Births to Unmarried Women Correlation Summary

Measurement	Okinawan	Immigrants from Greece
Minimum	1.4%	0.70%
Maximum	91.7%	64.4%
Range	90.3%	63.7%
Mean	30.7%	27.2%
Median	27.4%	27.1%
Interquartile 25% (IQ1)	19.2%	20.5%
Interquartile 75% (IQ3)	39.0%	31.6%
Interquartile Range (IQR)	19.9%	11.1%
Standard Deviation (Sample)	18.0%	13.4%
Standard Deviation (Population)	17.8%	13.3%

Similar Demographics by Births to Unmarried Women

Demographics Similar to Okinawans by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Okinawans are Cypriot (27.0%, a difference of 0.36%), Immigrants from Asia (26.8%, a difference of 0.51%), Asian (26.8%, a difference of 0.52%), Bulgarian (27.1%, a difference of 0.52%), and Immigrants from Iraq (27.1%, a difference of 0.81%).

Demographics	Rating \| Rank	Births to Unmarried Women
Soviet Union	99.9 /100 \| #21	Exceptional 26.3%
Burmese	99.9 /100 \| #22	Exceptional 26.4%
Immigrants \| Japan	99.9 /100 \| #23	Exceptional 26.4%
Immigrants \| Australia	99.9 /100 \| #24	Exceptional 26.6%
Cambodians	99.9 /100 \| #25	Exceptional 26.7%
Asians	99.9 /100 \| #26	Exceptional 26.8%
Immigrants \| Asia	99.9 /100 \| #27	Exceptional 26.8%
Okinawans	99.8 /100 \| #28	Exceptional 26.9%
Cypriots	99.8 /100 \| #29	Exceptional 27.0%
Bulgarians	99.8 /100 \| #30	Exceptional 27.1%
Immigrants \| Iraq	99.8 /100 \| #31	Exceptional 27.1%
Immigrants \| Russia	99.8 /100 \| #32	Exceptional 27.1%
Immigrants \| Sri Lanka	99.8 /100 \| #33	Exceptional 27.2%
Immigrants \| Pakistan	99.8 /100 \| #34	Exceptional 27.2%
Immigrants \| Ireland	99.7 /100 \| #35	Exceptional 27.2%

Demographics Similar to Immigrants from Greece by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from Greece are Maltese (27.8%, a difference of 0.12%), Eastern European (27.7%, a difference of 0.19%), Immigrants from Lithuania (27.7%, a difference of 0.20%), Hmong (27.7%, a difference of 0.20%), and Latvian (27.7%, a difference of 0.24%).

Demographics	Rating \| Rank	Births to Unmarried Women
Immigrants \| Eastern Europe	99.6 /100 \| #42	Exceptional 27.6%
Immigrants \| Bulgaria	99.6 /100 \| #43	Exceptional 27.6%
Immigrants \| Indonesia	99.5 /100 \| #44	Exceptional 27.7%
Latvians	99.5 /100 \| #45	Exceptional 27.7%
Immigrants \| Lithuania	99.5 /100 \| #46	Exceptional 27.7%
Hmong	99.5 /100 \| #47	Exceptional 27.7%
Eastern Europeans	99.5 /100 \| #48	Exceptional 27.7%
Immigrants \| Greece	99.4 /100 \| #49	Exceptional 27.8%
Maltese	99.4 /100 \| #50	Exceptional 27.8%
Macedonians	99.4 /100 \| #51	Exceptional 27.9%
Bhutanese	99.4 /100 \| #52	Exceptional 27.9%
Immigrants \| Romania	99.4 /100 \| #53	Exceptional 27.9%
Afghans	99.4 /100 \| #54	Exceptional 27.9%
Mongolians	99.3 /100 \| #55	Exceptional 27.9%
Immigrants \| Belgium	99.3 /100 \| #56	Exceptional 28.0%