top 7 insurance company in canada

明珠

State Farm Mutual Automobile Insurance Company
Market Share: 11.72%
; R7 }0 ^3 @+ f6 K6 e' y- pRate Filing: +3.08%

Security National Insurance Company( TD)
Market Share: 5.66%
. k, Q' K6 u- Z$ T2 L8 P- h$ i0 N( wRate Filing: +0.80%
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' n6 a. b  }' r& u4 ^$ H; sDominion of Canada General Insurance Company
- Q* S5 H( N: R% lMarket Share: 4.68%
2 n8 `/ C5 d6 ARate Filing: +2.55%
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& m5 e. h# U5 @7 xCo-operators General Insurance Company
# N9 i; P, W; p0 oMarket Share: 4.66%
Rate Filing: No change

Allstate Insurance Company of Canada
Market Share: 3.04%
. W6 n( p7 y+ o4 }Rate Filing: +5.00%
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) s6 M$ ]5 o, o3 q- W) r% X0 \0 kRBC General Insurance Company
: o# |- i# A" o6 H. b3 J3 UMarket Share: 2.80%
Rate Filing: +3.75%

3 d- @9 ^8 e. Q; X4 k- zFarm Mutual Reinsurance Plan Inc.
Market Share: 1.73%
1 W# J& S" E' f4 G, R4 @Rate Filing: +5.95%

Touareg

请问，Rate Filing 是什么意思？