top 7 insurance company in canada

明珠

State Farm Mutual Automobile Insurance Company
1 T7 ^6 N. f: k, T- P* ]  WMarket Share: 11.72%
Rate Filing: +3.08%
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( a, h# l4 Y) U% G7 N: t( TSecurity National Insurance Company( TD)
* l& i" V% r! Z7 u5 D& U, v+ f3 nMarket Share: 5.66%
* u& j$ M, L. n* ]# t) R: O8 gRate Filing: +0.80%
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7 i& ~+ ^# l9 C' X4 WDominion of Canada General Insurance Company
  F4 o' ~% K1 xMarket Share: 4.68%
4 K$ ~1 y% ^! Q5 O6 g' N$ j) @Rate Filing: +2.55%
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Co-operators General Insurance Company
Market Share: 4.66%
Rate Filing: No change

Allstate Insurance Company of Canada
; h6 X) t4 m  z" k8 ?3 L7 Q7 @Market Share: 3.04%
- Z! p  y1 J( X4 eRate Filing: +5.00%
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- m+ X2 b8 P9 u2 qRBC General Insurance Company
Market Share: 2.80%
Rate Filing: +3.75%
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# w$ o9 R5 S0 t" O2 B" V2 cFarm Mutual Reinsurance Plan Inc.
Market Share: 1.73%
$ H% b& F1 e1 N8 o1 h: }' QRate Filing: +5.95%

Touareg

请问，Rate Filing 是什么意思？