WASTANI WA BEI YA BIDHAA MUHIMU ZILIZOUZWA NCHI ZA NJE
Jedwali Na. 21
																			US$/Tani*
																			Badiliko(%)
Bidhaa	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2002/03
Kahawa	3153.00	2023.00	2460.00	2165.13	1355.66	1472.38	1166.67	1639.87	3117.84	2972.69	2206.35	2523.21	2434.63	1963.80	1538.60	1179.10	970.00	1080.00	11.34
Pamba	964.00	984.00	1378.00	1352.08	1611.23	1635.66	1340.66	1281.60	1752.00	1695.60	1530.47	1510.95	1277.04	1081.80	1031.30	915.30	840.00	1020.00	21.43
Katani	395.00	426.00	387.00	496.51	519.48	488.89	31.07	672.73	711.11	556.44	597.08	605.61	584.92	469.20	417.80	482.00	510.00	520.00	1.96
Chai	1164.00	1061.00	1349.00	1522.94	1452.70	1240.00	1098.04	1925.57	1823.72	1081.48	1023.51	1476.61	1375.59	1151.70	1448.90	1264.40	1220.00	1200.00	-1.64
Tumbaku	1701.00	1555.00	1421.00	1561.04	1827.59	2087.50	2141.73	1607.34	1335.06	1588.41	1975.92	1921.64	2102.20	2034.40	1997.80	1906.20	2090.00	2050.00	-1.91
Korosho	251.00	545.00	925.00	813.19	756.76	878.95	802.05	724.81	787.08	847.01	826.04	747.09	651.70	988.80	828.60	595.40	620.00	600.00	-3.23
Karafuu							-	-	-	-	-	-	-	3200.30	3442.90	5026.80	3260.00	1850.00	-43.25
Almasi (kwa carat)	300.00	288.00	352.00	491.13	526.70	120.00	117.39	132.00	128.43	97.58	119.10	-	-	156.69	122.73	103.07	119.98	28.65	-76.12
Dhahabu (kwa gramu)	-	-	-	-	-	7.70	8.92	9.35	8.68	10.15	9.16	-	-	8.38	8.03	7.05	7.70	8.45	9.74
Chanzo: Benki Kuu ya Tanzania, Tume ya Mipango, Wizara ya Nishati na Madini
-         Takwimu hazikupatikana
*         Isipokuwa kwa almasi na dhahabu