Table:
text: Health in Ethiopia
Human resource development
Table 3: Total number of available Human Resource for Health by region, 2009
Region Physician_GP_specialist Physician_Population_Ratio Health_Officer HO_Population_Ratio All_Nurses Nurse_Population_Ratio Mid_wives Mid_Wife_Population_Ratio HEW_
Tigray 101 1:44,880 188 1:24,111 2332 1:1,944 185 1:24,502 1433
Afar 15 1:98,258 29 1:50,823 185 1:7,967 − − 572
Amhara 304 1:58,567 434 1:41,024 3790 1:4,698 212 1:83,983 7471
Oromia 378 1:76,075 448 1:64,189 5040 1:5,706 287 1:100,197 13856
Somalia 71 1:65,817 12 1:389,415 314 1:14,882 45 1:103,844 1427
Ben-Gumuz 12 1:59,309 42 1:16,945 452 1:1,575 37 1:19,235 499
SNNPR 242 1:65,817 220 1:72,398 3980 1:4,002 316 1:50,404 7915
Gambella 13 1:25,585 13 1:25,585 91 1:3,655 4 1:83,150 457
Harari 29 1:6,655 31 1:6,226 276 1:699 29 1:6,655 47

Question: What is the number of doctors in the region with a total of 91 health care nurses in Ethiopia?