Heerarka dhalashada ee loogu talagalay Multiples
Mararka qaarkood waxay u egtahay inay jiraan laba mataano meel kasta oo aad eegto. Laakiin marka aad falanqeynayso xogta dhalashada labadii dhalashada ee Maraykanka, waxaad arki kartaa in ay jiraan xoogaa qeexan oo ku saabsan goobaha juqraafiyeed qaarkood. Qiyaasta dhalashada mataanaha ah ayaa kor u kacday 76 boqolkiiba intii u dhaxaysay 1980 ilaa 2011 laga bilaabo 18.9 halkii 1000 ilaa heerkii ugu sarreeyey ee ahaa 33.9 1000kii sannadkii 2014, laakiin waxay xasilisay ama hoos u dhacday sannadkiiba hal sanno. Triple iyo sare-u-dalbado dhalmo kala duwan ayaa hoos u dhacay tan iyo markii ay sare u kaceen 1998-kii waxayna sii wadaan inay hoos u dhacaan sanad walba.
Dawladaha leh Heerka Sare ee dhalashada Mataanaha
Waddamada leh heerka ugu sareeya ee dhalashada mataanaha waa New Jersey, Massachusetts iyo Connecticut. Sannadka 2016, heerarka qaran ee labka ah wuxuu ahaa 33.4 1,000 qof oo dhalasho ah. Laakiin saddexdan gobol ayaa si fiican uga sarreeyaa, waxayna ku hayaan booskooda ugu sarreeya sanado yar.
Dawladaha leh Heerka Sare ee dhalashada Mataanaha
- Connecticut 41.3 / 1,000 dhalashada ku dhalatay (4,463 dhali dhalasho)
- Degmada Columbia 40.4 / 1,000 ayaa ku dhalatay dhalasho (1,170 dhalmo lamaane)
- New Jersey 40.1 / 1,000 dhalashada ku dhalatay (12,381 dhalashada twin)
- Massachusetts 38.3 / 1,000 dhalashada ku dhalata (8,228 dhalashada ilmo yar
Dhalashada dhalashada ayaa lagu qiyaasaa marka loo eego tirada guud ee dhalashada ku nool gobolka. Sidaa darteed sababta ay udhacday mid ka mid ah labada mataano ee gobollada woqooyi bari? Dhowr sawirro ayaa la bixiyaa si loo go'aamiyo sababta ay heerarku ugu sarreeyaan goboladan.
Maqaal ku yaal Boston Globe waxay soo jeedinaysaa in Massachusetts ay bixiso isku-dar ah "tiro aan caadi aheyn oo uur leh haweenka da'da weyn" iyo "ku tiirsanaan culus ee daaweynta dhalmada aan si fudud loo heli karin." Sida New Jersey iyo Connecticut, Massachusetts waxay leedahay tiro badan oo hanti ah kooxo, haween badan oo xirfad leh oo xirfad leh oo xirfad leh ayaa haweenka u raadinaya xirfado marka ay da 'yar yihiin oo ay dib u dhigayaan carruurtooda ilaa ay ka weynaadaan. Ma aha oo kaliya hooyooyinka da'da weyn inay uuraystaan mataanaha, lakiin gebi ahaanba, waxay u badan tahay inay dhib kala kulmaan, oo ay raadsadaan kaalmo taran. Daawooyinka taranku waxay noqon karaan kuwo qaali ah, laakiin Massachusetts, kharashyada ayaa daboolaya caymiska.
Dawladaha leh ugu badnaan dhalashada
Inkasta oo goboladani ay leeyihiin heerarka ugu badan ee dhalashada mataanaha ah, maahan dawladaha ugu tiro badan ee labka ah ee ku dhashay sanadka la bixiyay. Taasi waa sababta oo ah dawlado aad u sarreeya, sida Texas, California, iyo New York, sidoo kale waxay arkaan dhalmo ilmo dhasha. Tusaale ahaan, 46,559 mataano waxay ku dhasheen Calfornia intii lagu jiray 2014. Laakiin heerka dhalashada labadaba wuxuu ahaa 31 qof 1000 dhallaan oo keliya, oo ka hooseeya heer qaran.
Dawladaha leh ugu badnaan dhalashada
- California 46,150 (31.1 / 1,000 dhalashada ku dhalatay)
- Texas 37,664 (31.3 / 1,000 dhalashada ku nool)
- New York 25,879 (36.4 / 1,000 dhalasho nool)
Dawladaha Hore ee Labada Mataan ah
Waxaa laga yaabaa inaad sidoo kale xiisaynayso inaad ogaato halka ay labada mataanuhu aysan ku fadhiyin.
Dawlad-goboleedyada Heerka Dhalmada ee ugu hooseeya
- New Mexico 23.9 / 1,000 dhalashada ku dhalatay (1,832 dhali dhashay)
- Arizona 29.6 / 1,000 dhalashada ku dhalata (7,606 dhali dhalasho)
- Arkansas 29.6 / 1,000 dhalashada ku dhalatay (3,426 dhali dhashay)
Dawladaha ugu Tirada Tirada Labaad
- Vermont 635 (35.7 / 1,000 dhalasho nool)
- Wyoming 731 (32.01,000 dhalasho nool)
- Delaware 993 (30.0 / 1,000 dhalasho nool)
> Isha:
> Martin JA, Hamilton BE, Osterman MJK, Driscoll AK, Drake P. Dhalashooyinka: Xogta ugu dambeysa ee 2016 . Warbixinnada Isticmaalka Tirakoobka Qaran ee Qaran , Janaayo 31, 2018, Vol. 67, Maya.