top 7 insurance company in canada

明珠

State Farm Mutual Automobile Insurance Company
Market Share: 11.72%
$ R* w$ @: ?: }( v( |# XRate Filing: +3.08%
( a! n% S! J. X% o* |
Security National Insurance Company( TD)
1 q# A  v: j/ y0 X) sMarket Share: 5.66%
Rate Filing: +0.80%

Dominion of Canada General Insurance Company
( m0 w5 A! ?5 ~6 pMarket Share: 4.68%
Rate Filing: +2.55%

Co-operators General Insurance Company
$ B1 F7 }6 Q/ r' j) i1 \Market Share: 4.66%
3 g1 d/ D: h4 c$ _6 ?. ^+ q8 qRate Filing: No change

) @# J; q1 T( v0 A; WAllstate Insurance Company of Canada
Market Share: 3.04%
# @/ i  r, l! }4 o, XRate Filing: +5.00%
6 Y- u! r% F; P' l) f% C1 [
RBC General Insurance Company
. O+ U7 K) H* W% m& ZMarket Share: 2.80%
1 t0 P2 X. \; g0 m2 V6 B: P* N3 w1 tRate Filing: +3.75%

Farm Mutual Reinsurance Plan Inc.
2 O# o0 O( a3 ]! FMarket Share: 1.73%
8 {5 b& Z; z$ ~/ u/ L' tRate Filing: +5.95%

Touareg

请问，Rate Filing 是什么意思？