Table:
text: Tuva
Vital statistics
Vital statistics
Average_population_x_1000 Live_births Deaths Natural_change Crude_birth_rate_per_1000 Crude_death_rate_per_1000 Natural_change_per_1000
233 6559 1938 4621 28.2 8.3 19.8
253 6950 2306 4644 27.5 9.1 18.4
272 7133 2748 4385 26.2 10.1 16.1
287 8110 2624 5486 28.3 9.1 19.1
309 8116 2664 5452 26.3 8.6 17.7
304 7271 2873 4398 23.9 9.5 14.5
303 6545 3006 3539 21.6 9.9 11.7
302 6130 3480 2650 20.3 11.5 8.8
303 6076 4086 1990 20.1 13.5 6.6
304 6172 4010 2162 20.3 13.2 7.1
305 5705 4110 1595 18.7 13.5 5.2
305 4908 3954 954 16.1 12.9 3.1
306 5267 3631 1636 17.2 11.9 5.4
306 4894 4142 752 16.0 13.5 2.5

text: Tuva
Vital statistics
Vital statistics
Average_population_x_1000 Live_births Deaths Natural_change Crude_birth_rate_per_1000 Crude_death_rate_per_1000 Natural_change_per_1000
306 4871 4170 701 15.9 13.6 2.3
305 4992 4165 827 16.3 13.6 2.7
305 5727 4576 1151 18.8 15.0 3.8
305 6276 4633 1643 20.6 15.2 5.4
304 6127 4090 2037 20.2 13.5 6.7
303 5979 4326 1653 19.8 14.3 5.5
302 5950 3802 2148 19.7 12.6 7.1
302 7568 3687 3881 25.1 12.2 12.9
303 7874 3526 4348 26.0 11.6 14.3
305 8242 3666 4576 27.0 12.0 15.0
307 8262 3566 4696 26.9 11.6 15.3
308 8428 3379 5049 27.1 10.9 16.2
309 8273 3447 4826 26.5 11.1 15.4

Question: Consider Tuva, what is the sum of natural change if natural change (per 1000) is greater than 5.4, if crude death rate (per 1000) is less than 14.3, if live births is less than 6,950 and if the crude birth rate (per 1000) is less than 28.2 ?

Question: What is the highest crude death rate (per 1000) for Tuva, when the natural change (per 1000) is less than 5.2, when the average population (x 1000) is 305, when the crude birth rate (per 1000) is 16.1 is, and when Natural Change is greater than 954 ?