B(yng)ϱU(xin)Ӌ(j)
(һ)I(lng)ȡB(yng)Ͻėl
˻B(yng)ϱU(xin)U{ˆTM60ܚqŮɲM55ܚqŮM50ܚqNM55ܚqŮM45ܚqU{B(yng)ϱU(xin)ҕͬUM(fi)Ӌ(j)M15ݺܻB(yng)ϱU(xin)(g)UM(fi)Ӌ(j)MҎ(gu)ݺܰI(lng)ȡB(yng)Ͻ䂀(g)~~һ֧oˣͬr(sh)KֹB(yng)ϱU(xin)P(gun)ϵ
()B(yng)ϽӋ(j)l(f)k
B(yng)ϽɣA(ch)B(yng)Ͻ(g)ˎB(yng)Ͻ^B(yng)Ͻ(xing)M
1A(ch)B(yng)Ͻ=(ݕr(sh)(dng)?sh)һڍƽY+ָ(sh)ƽUM(fi)Y)2UM(fi)(ҕͬUM(fi))1%
ָ(sh)ƽUM(fi)Y=ݕr(sh)(dng)?sh)һڍƽYƽUM(fi)Yָ(sh)
2(g)ˎB(yng)Ͻ=ݕr(sh)(g)ˎ~±g(yng)Ӌ(j)l(f)(sh)
3^B(yng)Ͻ=ݕr(sh)(dng)?sh)һڍƽYƽUM(fi)Yָ(sh)ҕͬUM(fi)ޡ1.2%
ƽUM(fi)Yָ(sh)
a=(X1/C1+X2/C2+X3/C3++Xn/Cn)/N
ʽУ
aƽUM(fi)Yָ(sh);
X1X2X3Xnǰһꡭnꮔ(dng)걾UM(fi)Y~;
C1C2C3Cnǰһꡭnꮔ(dng)ꮔ(dng)?sh)ڍƽY;
NI(y)(sh)HU{B(yng)ϱU(xin)M(fi)
4kӋ(j)ĻB(yng)ϽڰԭkӋ(j)ĻB(yng)Ͻĸ߳Էƣһf200471
2004ݵĽoֵ߳10%20052008ݵÿ갴20%ıf2009ԺݵIJٌ(sh)kcԭk
B(yng)Ͻ{(dio)Ϣ
()h()YԴ(hu)Ͼؔ(ci)֣ʡr(nng)YԴ(hu)Ͼʡɭքڄ(dng)(hu)Ͼ֣Һh(yun)hYԴ(hu)Ͼؔ(ci)ֱ֣ИI(y)ú̿܊ͻB(yng)ϱU(xin)ʡֱӹP(gun)λ
(j)YԴ(hu)ϲؔ(ci)P(gun)2015{(dio)I(y)ˆTB(yng)Ͻ֪ͨ(粿l(f)20157̖)P(gun)ļ(jng)ʡͬF(xin)2015{(dio)I(y)ˆTB(yng)ϽP(gun)2015I(y)ˆTB(yng)Ͻ{(dio)(xing)֪ͨ£
һ{(dio)r(sh)g
20151231ǰҎ(gu)km(x)I(lng)ȡB(yng)ϽI(y)ݡ߹ҌٹˆTӵĻB(yng)Ͻ201511(zh)
{(dio)k(bio)(zhn)
(һ)ձ{(dio)
120151231ǰҎ(gu)km(x)ˆTÿ142Ԫ/
220151231ǰ߹ҌٹˆTÿ112Ԫ/¡
3UM(fi)(ҕͬUM(fi)ޣN)ÿM12.5Ԫ/;߹ҌٹˆTUM(fi)ް15Ӌ(j)
(){(dio)
ձ{(dio)ĻA(ch)ϣȺwٽoAб{(dio)
1τU(xin)19833̖ļҎ(gu)194592ǰӸ30Ԫ/;1945931949930gӸ20Ԫ/
219531231ǰӸ(ǰϹ)15Ԫ/
320151231ǰM70-79ܚqÿ30Ԫ/;M80ܚqˆTÿ40Ԫ/
4O(sh)C(j)P(gun)I(y)λD߅h(yun)^(q)NطI(y)߹ҌٹˆTһ^(q)ÿ5Ԫ/^(q)ÿ10Ԫ/^(q)ÿ15Ԫ/
5܊(du)D(zhun)I(y)ɲҎ(gu){(dio)B(yng)ϽȫʡI(y)ˆT˾B(yng)Ͻˮƽ{(dio)ȫʡI(y)ˆT˾B(yng)Ͻˮƽ
Y֧
ѰI(lng)ȡB(yng)ϽˆTӻB(yng)ϽYɻB(yng)ϱU(xin)y(tng)I֧
c(din)Ҫ
(һ)2015I(y)ˆTB(yng)Ͻ(sh)оW(wng){(dio)ʡ籣ְļҎ(gu)(bio)(zhn)ͷʡYԴ(hu)ϢI(y)(w)ʡYԴ(hu)Ϣĸ(j)ھW(wng)M(jn)вʡ籣ֻ()籣(jng)kC(j)(gu){(dio)ϢM(jn)Ќˣ˟o`M(jn)д_J(rn)(dng)Ҏ(gu)l(f)
()δM(jn)ʡYԴ(hu)ϢϢƽ_Ĵc籣ʡr(nng)籣ʡɭ籣ˆTB(yng)Ͻ{(dio)(yng)ʡYԴ(hu)Ϣĺʡ籣ֵıO(jin)ָ(do){(dio)
()B(yng)ϽW(wng){(dio)ɺʡ籣ּr(sh)ȫʡI(y)ˆTB(yng)Ͻ{(dio)r720ǰ(bo)ʡYԴ(hu)ϏdB(yng)ϱU(xin)̎
(){(dio)I(y)ˆTB(yng)ϽwF(xin)h(w)ԺʡίʡVI(y)ˆTHP(gun)ԏ(qing)漰VҪӏ(qing)I(lng)(do)İÅf(xi)_ӵĻB(yng)Ͻr(sh)l(f)ŵλҪ(yn)߽eҪ܃AбˆTM(jn)J(rn)ˌ_(zhn)_o`ͬr(sh)()h()Ҫ{(dio)I(y)ˆTB(yng)ϽI(lng)(do)СMؓ(f)؟(z)(xing);ҪJ(rn)漰r(sh)vcS(wn)LȲTąf(xi){(dio)ϣ_(xing)
()ҪJ(rn)؞䌍(sh)ʡ45̖ļھB(yng)ϱU(xin)UҎ(gu)ȫÅUŬ(sh)F(xin)(yng)M(yng)M(yng)UMU